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974364009696 = 253271143937771
BaseRepresentation
bin11100010110111001001…
…11101110010011100000
310110011000002210011222200
432023130213232103200
5111430444141302241
62023341110133200
7130252435300350
oct16133447562340
93404002704880
10974364009696
11346253099a50
12138a08651200
1370b61074ccc
1435233828b60
151a52ad174b6
hexe2dc9ee4e0

974364009696 has 144 divisors (see below), whose sum is σ = 3454563385728. Its totient is φ = 253081555200.

The previous prime is 974364009667. The next prime is 974364009701. The reversal of 974364009696 is 696900463479.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21946710 + ... + 21991061.

It is an arithmetic number, because the mean of its divisors is an integer number (23990023512).

Almost surely, 2974364009696 is an apocalyptic number.

974364009696 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

974364009696 is an abundant number, since it is smaller than the sum of its proper divisors (2480199376032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

974364009696 is a wasteful number, since it uses less digits than its factorization.

974364009696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43937805 (or 43937794 counting only the distinct ones).

The product of its (nonzero) digits is 52907904, while the sum is 63.

The spelling of 974364009696 in words is "nine hundred seventy-four billion, three hundred sixty-four million, nine thousand, six hundred ninety-six".

Divisors: 1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 32 33 36 42 44 48 56 63 66 72 77 84 88 96 99 112 126 132 144 154 168 176 198 224 231 252 264 288 308 336 352 396 462 504 528 616 672 693 792 924 1008 1056 1232 1386 1584 1848 2016 2464 2772 3168 3696 5544 7392 11088 22176 43937771 87875542 131813313 175751084 263626626 307564397 351502168 395439939 483315481 527253252 615128794 703004336 790879878 922693191 966630962 1054506504 1230257588 1406008672 1449946443 1581759756 1845386382 1933261924 2109013008 2460515176 2768079573 2899892886 3163519512 3383208367 3690772764 3866523848 4218026016 4349839329 4921030352 5536159146 5799785772 6327039024 6766416734 7381545528 7733047696 8699678658 9842060704 10149625101 11072318292 11599571544 12654078048 13532833468 14763091056 15466095392 17399357316 20299250202 22144636584 23199143088 27065666936 29526182112 30448875303 34798714632 40598500404 44289273168 46398286176 54131333872 60897750606 69597429264 81197000808 88578546336 108262667744 121795501212 139194858528 162394001616 243591002424 324788003232 487182004848 974364009696