Base | Representation |
---|---|
bin | 100010100110000100… |
… | …0110001001011011000 |
3 | 21002202112011000210202 |
4 | 1011030020301023120 |
5 | 2204122200423112 |
6 | 54043523201332 |
7 | 5240006655155 |
oct | 1051410611330 |
9 | 232675130722 |
10 | 74291811032 |
11 | 2956387723a |
12 | 12494216248 |
13 | 700c65a6ca |
14 | 384aa0b22c |
15 | 1dec2c86c2 |
hex | 114c2312d8 |
74291811032 has 16 divisors (see below), whose sum is σ = 140575102800. Its totient is φ = 36805116960.
The previous prime is 74291811019. The next prime is 74291811053. The reversal of 74291811032 is 23011819247.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42597644 + ... + 42599387.
It is an arithmetic number, because the mean of its divisors is an integer number (8785943925).
Almost surely, 274291811032 is an apocalyptic number.
It is an amenable number.
74291811032 is a deficient number, since it is larger than the sum of its proper divisors (66283291768).
74291811032 is a wasteful number, since it uses less digits than its factorization.
74291811032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85197146 (or 85197142 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 38.
The spelling of 74291811032 in words is "seventy-four billion, two hundred ninety-one million, eight hundred eleven thousand, thirty-two".
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