Base | Representation |
---|---|
bin | 100010100111111100… |
… | …0101110101101010011 |
3 | 21002220220111220110221 |
4 | 1011033320232231103 |
5 | 2204234301343400 |
6 | 54054051333511 |
7 | 5241402440065 |
oct | 1051770565523 |
9 | 232826456427 |
10 | 74354715475 |
11 | 29596331287 |
12 | 124b12b1297 |
13 | 701c6b3681 |
14 | 3855103735 |
15 | 1e02aa1c1a |
hex | 114fe2eb53 |
74354715475 has 12 divisors (see below), whose sum is σ = 92209070464. Its totient is φ = 59477821920.
The previous prime is 74354715469. The next prime is 74354715497. The reversal of 74354715475 is 57451745347.
It is a happy number.
It is not a de Polignac number, because 74354715475 - 25 = 74354715443 is a prime.
It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
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, 115342 + ... + 402508.
Almost surely, 274354715475 is an apocalyptic number.
74354715475 is a deficient number, since it is larger than the sum of its proper divisors (17854354989).
74354715475 is a wasteful number, since it uses less digits than its factorization.
74354715475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 297534 (or 297529 counting only the distinct ones).
The product of its digits is 8232000, while the sum is 52.
The spelling of 74354715475 in words is "seventy-four billion, three hundred fifty-four million, seven hundred fifteen thousand, four hundred seventy-five".
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