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87834360096 = 253571613653
BaseRepresentation
bin101000111001101010…
…1011111100100100000
322101201022211210200000
41101303111133210200
52414341044010341
6104203415100000
76226421512410
oct1216325374440
9271638753600
1087834360096
113428322a84a
1215033671600
13838a261352
144373446640
15244119a8b6
hex147355f920

87834360096 has 144 divisors (see below), whose sum is σ = 296034508224. Its totient is φ = 25095515904.

The previous prime is 87834360077. The next prime is 87834360101. The reversal of 87834360096 is 69006343878.

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 (54).

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, 752395 + ... + 861258.

It is an arithmetic number, because the mean of its divisors is an integer number (2055795196).

Almost surely, 287834360096 is an apocalyptic number.

It is an amenable number.

87834360096 is an abundant number, since it is smaller than the sum of its proper divisors (208200148128).

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

87834360096 is a wasteful number, since it uses less digits than its factorization.

87834360096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1613685 (or 1613665 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The spelling of 87834360096 in words is "eighty-seven billion, eight hundred thirty-four million, three hundred sixty thousand, ninety-six".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 72 81 84 96 108 112 126 144 162 168 189 216 224 243 252 288 324 336 378 432 486 504 567 648 672 756 864 972 1008 1134 1296 1512 1701 1944 2016 2268 2592 3024 3402 3888 4536 6048 6804 7776 9072 13608 18144 27216 54432 1613653 3227306 4840959 6454612 9681918 11295571 12909224 14522877 19363836 22591142 25818448 29045754 33886713 38727672 43568631 45182284 51636896 58091508 67773426 77455344 87137262 90364568 101660139 116183016 130705893 135546852 154910688 174274524 180729136 203320278 232366032 261411786 271093704 304980417 348549048 361458272 392117679 406640556 464732064 522823572 542187408 609960834 697098096 784235358 813281112 914941251 1045647144 1084374816 1219921668 1394196192 1568470716 1626562224 1829882502 2091294288 2439843336 2744823753 3136941432 3253124448 3659765004 4182588576 4879686672 5489647506 6273882864 7319530008 9759373344 10979295012 12547765728 14639060016 21958590024 29278120032 43917180048 87834360096