Base | Representation |
---|---|
bin | 1101011111101111101… |
… | …0101100110011110100 |
3 | 211011110200222221210002 |
4 | 3113323322230303310 |
5 | 12244322043021141 |
6 | 254303114450432 |
7 | 22515462144053 |
oct | 3277372546364 |
9 | 734420887702 |
10 | 231859735796 |
11 | 8a37085a267 |
12 | 38b29433a18 |
13 | 18b30a8ac50 |
14 | b31751239a |
15 | 60704a5e9b |
hex | 35fbeaccf4 |
231859735796 has 144 divisors (see below), whose sum is σ = 488332551168. Its totient is φ = 95378181120.
The previous prime is 231859735781. The next prime is 231859735837. The reversal of 231859735796 is 697537958132.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39924725 + ... + 39930531.
It is an arithmetic number, because the mean of its divisors is an integer number (3391198272).
Almost surely, 2231859735796 is an apocalyptic number.
231859735796 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
231859735796 is an abundant number, since it is smaller than the sum of its proper divisors (256472815372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
231859735796 is a wasteful number, since it uses less digits than its factorization.
231859735796 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5950 (or 5917 counting only the distinct ones).
The product of its digits is 85730400, while the sum is 65.
The spelling of 231859735796 in words is "two hundred thirty-one billion, eight hundred fifty-nine million, seven hundred thirty-five thousand, seven hundred ninety-six".
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