Base | Representation |
---|---|
bin | 100010100000011111… |
… | …1010001000000110100 |
3 | 21002021111012101120210 |
4 | 1011000333101000310 |
5 | 2203231310124422 |
6 | 54013202225420 |
7 | 5232246104625 |
oct | 1050077210064 |
9 | 232244171523 |
10 | 74104770612 |
11 | 29478235a84 |
12 | 12441655270 |
13 | 6cac9900c2 |
14 | 382dc3da4c |
15 | 1ddab7e10c |
hex | 1140fd1034 |
74104770612 has 24 divisors (see below), whose sum is σ = 175279779136. Its totient is φ = 24363211968.
The previous prime is 74104770611. The next prime is 74104770631. The reversal of 74104770612 is 21607740147.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74104770611) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42296368 + ... + 42298119.
Almost surely, 274104770612 is an apocalyptic number.
It is an amenable number.
74104770612 is an abundant number, since it is smaller than the sum of its proper divisors (101175008524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74104770612 is a wasteful number, since it uses less digits than its factorization.
74104770612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84594567 (or 84594565 counting only the distinct ones).
The product of its (nonzero) digits is 65856, while the sum is 39.
The spelling of 74104770612 in words is "seventy-four billion, one hundred four million, seven hundred seventy thousand, six hundred twelve".
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