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797115506682 = 231116139748343
BaseRepresentation
bin10111001100101111100…
…10010101111111111010
32211012111100110022000210
423212113302111333322
5101024443032203212
61410104555411550
7111406160004345
oct13462762257772
92735440408023
10797115506682
11288066a17220
1210a5a0453bb6
135a2244a7ab1
142a81b22945c
1515b04e6753c
hexb997c95ffa

797115506682 has 32 divisors (see below), whose sum is σ = 1739271191040. Its totient is φ = 241534863920.

The previous prime is 797115506669. The next prime is 797115506683. The reversal of 797115506682 is 286605511797.

It is not an unprimeable number, because it can be changed into a prime (797115506683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 691003 + ... + 1439345.

It is an arithmetic number, because the mean of its divisors is an integer number (54352224720).

Almost surely, 2797115506682 is an apocalyptic number.

797115506682 is an abundant number, since it is smaller than the sum of its proper divisors (942155684358).

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

797115506682 is a wasteful number, since it uses less digits than its factorization.

797115506682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764498.

The product of its (nonzero) digits is 6350400, while the sum is 57.

The spelling of 797115506682 in words is "seven hundred ninety-seven billion, one hundred fifteen million, five hundred six thousand, six hundred eighty-two".

Divisors: 1 2 3 6 11 22 33 66 16139 32278 48417 96834 177529 355058 532587 748343 1065174 1496686 2245029 4490058 8231773 16463546 24695319 49390638 12077507677 24155015354 36232523031 72465046062 132852584447 265705168894 398557753341 797115506682