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34968179880 = 23325195112307
BaseRepresentation
bin100000100100010001…
…000001010010101000
310100020222210120221100
4200210101001102220
51033103323224010
624021505241400
72345354424204
oct404421012250
9110228716840
1034968179880
1113914698117
12693a933260
1333b37623ca
14199a1c5b04
15d99d972c0
hex8244414a8

34968179880 has 96 divisors (see below), whose sum is σ = 119628007200. Its totient is φ = 8834064768.

The previous prime is 34968179867. The next prime is 34968179923. The reversal of 34968179880 is 8897186943.

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, 2549314 + ... + 2562993.

It is an arithmetic number, because the mean of its divisors is an integer number (1246125075).

Almost surely, 234968179880 is an apocalyptic number.

34968179880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34968179880 is an abundant number, since it is smaller than the sum of its proper divisors (84659827320).

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

34968179880 is a wasteful number, since it uses less digits than its factorization.

34968179880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5112343 (or 5112336 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 63.

The spelling of 34968179880 in words is "thirty-four billion, nine hundred sixty-eight million, one hundred seventy-nine thousand, eight hundred eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 18 19 20 24 30 36 38 40 45 57 60 72 76 90 95 114 120 152 171 180 190 228 285 342 360 380 456 570 684 760 855 1140 1368 1710 2280 3420 6840 5112307 10224614 15336921 20449228 25561535 30673842 40898456 46010763 51123070 61347684 76684605 92021526 97133833 102246140 122695368 153369210 184043052 194267666 204492280 230053815 291401499 306738420 368086104 388535332 460107630 485669165 582802998 613476840 777070664 874204497 920215260 971338330 1165605996 1457007495 1748408994 1840430520 1942676660 2331211992 2914014990 3496817988 3885353320 4371022485 5828029980 6993635976 8742044970 11656059960 17484089940 34968179880