Base | Representation |
---|---|
bin | 100110110100000101… |
… | …0000101010000011000 |
3 | 21222010221012210121201 |
4 | 1031220022011100120 |
5 | 2331201033231211 |
6 | 102142531243544 |
7 | 6010352024014 |
oct | 1155012052030 |
9 | 258127183551 |
10 | 83351852056 |
11 | 32392a47150 |
12 | 141a24495b4 |
13 | 7b246a0525 |
14 | 4069db1544 |
15 | 227c8b50c1 |
hex | 1368285418 |
83351852056 has 32 divisors (see below), whose sum is σ = 171357904080. Its totient is φ = 37694876800.
The previous prime is 83351851937. The next prime is 83351852141. The reversal of 83351852056 is 65025815338.
It is a happy number.
It is a super-2 number, since 2×833518520562 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 83351851997 and 83351852015.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2386675 + ... + 2421346.
Almost surely, 283351852056 is an apocalyptic number.
It is an amenable number.
83351852056 is an abundant number, since it is smaller than the sum of its proper divisors (88006052024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83351852056 is a wasteful number, since it uses less digits than its factorization.
83351852056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4808235 (or 4808231 counting only the distinct ones).
The product of its (nonzero) digits is 864000, while the sum is 46.
The spelling of 83351852056 in words is "eighty-three billion, three hundred fifty-one million, eight hundred fifty-two thousand, fifty-six".
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