Base | Representation |
---|---|
bin | 100010110011111100… |
… | …0111001000010001000 |
3 | 21010221222020221211020 |
4 | 1011213320321002020 |
5 | 2211100344122302 |
6 | 54202034432440 |
7 | 5254362336300 |
oct | 1054770710210 |
9 | 233858227736 |
10 | 74757410952 |
11 | 29782678364 |
12 | 125a4132720 |
13 | 7084c59b13 |
14 | 38927aa600 |
15 | 1e280e8ebc |
hex | 1167e39088 |
74757410952 has 48 divisors (see below), whose sum is σ = 217406759760. Its totient is φ = 21359259936.
The previous prime is 74757410941. The next prime is 74757410977. The reversal of 74757410952 is 25901475747.
It is a junction number, because it is equal to n+sod(n) for n = 74757410895 and 74757410904.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31783438 + ... + 31785789.
It is an arithmetic number, because the mean of its divisors is an integer number (4529307495).
Almost surely, 274757410952 is an apocalyptic number.
It is an amenable number.
74757410952 is an abundant number, since it is smaller than the sum of its proper divisors (142649348808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74757410952 is a wasteful number, since it uses less digits than its factorization.
74757410952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63569250 (or 63569239 counting only the distinct ones).
The product of its (nonzero) digits is 2469600, while the sum is 51.
The spelling of 74757410952 in words is "seventy-four billion, seven hundred fifty-seven million, four hundred ten thousand, nine hundred fifty-two".
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