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4925705312 = 2511191993701
BaseRepresentation
bin1001001011001100…
…00100110001100000
3110201021120202102002
410211212010301200
540041440032222
62132434543132
7233030542613
oct44546046140
913637522362
104925705312
1120a8483340
12b55737aa8
13606648338
1434a28217a
151dc67d392
hex125984c60

4925705312 has 96 divisors (see below), whose sum is σ = 11194848000. Its totient is φ = 2109888000.

The previous prime is 4925705297. The next prime is 4925705357. The reversal of 4925705312 is 2135075294.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1329062 + ... + 1332762.

It is an arithmetic number, because the mean of its divisors is an integer number (116613000).

Almost surely, 24925705312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4925705312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5597424000).

4925705312 is an abundant number, since it is smaller than the sum of its proper divisors (6269142688).

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

4925705312 is a wasteful number, since it uses less digits than its factorization.

4925705312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3940 (or 3932 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 4925705312 is about 70183.3691981227. The cubic root of 4925705312 is about 1701.4641724885.

The spelling of 4925705312 in words is "four billion, nine hundred twenty-five million, seven hundred five thousand, three hundred twelve".

Divisors: 1 2 4 8 11 16 19 22 32 38 44 76 88 152 176 199 209 304 352 398 418 608 796 836 1592 1672 2189 3184 3344 3701 3781 4378 6368 6688 7402 7562 8756 14804 15124 17512 29608 30248 35024 40711 41591 59216 60496 70048 70319 81422 83182 118432 120992 140638 162844 166364 281276 325688 332728 562552 651376 665456 736499 773509 1125104 1302752 1330912 1472998 1547018 2250208 2945996 3094036 5891992 6188072 8101489 11783984 12376144 13993481 16202978 23567968 24752288 27986962 32405956 55973924 64811912 111947848 129623824 153928291 223895696 259247648 307856582 447791392 615713164 1231426328 2462852656 4925705312