Base | Representation |
---|---|
bin | 100010100101010001… |
… | …0000000010000000110 |
3 | 21002200122110101022200 |
4 | 1011022202000100012 |
5 | 2204043301400232 |
6 | 54041121535330 |
7 | 5236231665432 |
oct | 1051242002006 |
9 | 232618411280 |
10 | 74264871942 |
11 | 2954a647528 |
12 | 124871a4546 |
13 | 7006bb7a11 |
14 | 38471d79c2 |
15 | 1de9c5677c |
hex | 114a880406 |
74264871942 has 24 divisors (see below), whose sum is σ = 160913138880. Its totient is φ = 24754047120.
The previous prime is 74264871887. The next prime is 74264871953. The reversal of 74264871942 is 24917846247.
74264871942 is a `hidden beast` number, since 74 + 2 + 6 + 487 + 1 + 94 + 2 = 666.
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, 581067 + ... + 697257.
It is an arithmetic number, because the mean of its divisors is an integer number (6704714120).
Almost surely, 274264871942 is an apocalyptic number.
74264871942 is an abundant number, since it is smaller than the sum of its proper divisors (86648266938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74264871942 is a wasteful number, since it uses less digits than its factorization.
74264871942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151708 (or 151705 counting only the distinct ones).
The product of its digits is 5419008, while the sum is 54.
The spelling of 74264871942 in words is "seventy-four billion, two hundred sixty-four million, eight hundred seventy-one thousand, nine hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •