Base | Representation |
---|---|
bin | 100011010000011100… |
… | …0101010011000001010 |
3 | 21020102121121001021000 |
4 | 1012200320222120022 |
5 | 2220030143332414 |
6 | 54440554155430 |
7 | 5320153265613 |
oct | 1064070523012 |
9 | 236377531230 |
10 | 75713652234 |
11 | 2a123423610 |
12 | 12810422b76 |
13 | 71a80b566c |
14 | 39437a6c0a |
15 | 1e82034b09 |
hex | 11a0e2a60a |
75713652234 has 128 divisors (see below), whose sum is σ = 185201280000. Its totient is φ = 22737723840.
The previous prime is 75713652173. The next prime is 75713652239. The reversal of 75713652234 is 43225631757.
75713652234 is a `hidden beast` number, since 7 + 57 + 1 + 365 + 2 + 234 = 666.
It is a super-2 number, since 2×757136522342 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 75713652234.
It is not an unprimeable number, because it can be changed into a prime (75713652239) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 46534929 + ... + 46536555.
It is an arithmetic number, because the mean of its divisors is an integer number (1446885000).
Almost surely, 275713652234 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 75713652234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92600640000).
75713652234 is an abundant number, since it is smaller than the sum of its proper divisors (109487627766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75713652234 is a wasteful number, since it uses less digits than its factorization.
75713652234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2305 (or 2299 counting only the distinct ones).
The product of its digits is 1058400, while the sum is 45.
The spelling of 75713652234 in words is "seventy-five billion, seven hundred thirteen million, six hundred fifty-two thousand, two hundred thirty-four".
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