Base | Representation |
---|---|
bin | 100010100000100010… |
… | …1000000000000111100 |
3 | 21002021121000202122100 |
4 | 1011001011000000330 |
5 | 2203232201230402 |
6 | 54013254345100 |
7 | 5232264635352 |
oct | 1050105000074 |
9 | 232247022570 |
10 | 74106273852 |
11 | 29479072426 |
12 | 1244205b190 |
13 | 6cb00983b0 |
14 | 38301117d2 |
15 | 1ddad7971c |
hex | 114114003c |
74106273852 has 36 divisors (see below), whose sum is σ = 201733746760. Its totient is φ = 22801930272.
The previous prime is 74106273847. The next prime is 74106273959. The reversal of 74106273852 is 25837260147.
74106273852 is a `hidden beast` number, since 7 + 4 + 10 + 627 + 3 + 8 + 5 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a junction number, because it is equal to n+sod(n) for n = 74106273798 and 74106273807.
It is a congruent 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, 79172902 + ... + 79173837.
Almost surely, 274106273852 is an apocalyptic number.
It is an amenable number.
74106273852 is an abundant number, since it is smaller than the sum of its proper divisors (127627472908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74106273852 is a wasteful number, since it uses less digits than its factorization.
74106273852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 158346762 (or 158346757 counting only the distinct ones).
The product of its (nonzero) digits is 564480, while the sum is 45.
The spelling of 74106273852 in words is "seventy-four billion, one hundred six million, two hundred seventy-three thousand, eight hundred fifty-two".
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