Base | Representation |
---|---|
bin | 1000111011000… |
… | …11100110101100 |
3 | 12012212010022220 |
4 | 10131203212230 |
5 | 123130410001 |
6 | 11232235340 |
7 | 1566162423 |
oct | 435434654 |
9 | 165763286 |
10 | 74856876 |
11 | 39289096 |
12 | 2109bb50 |
13 | 1267c413 |
14 | 9d282ba |
15 | 6889c36 |
hex | 47639ac |
74856876 has 12 divisors (see below), whose sum is σ = 174666072. Its totient is φ = 24952288.
The previous prime is 74856869. The next prime is 74856893. The reversal of 74856876 is 67865847.
It is a tau number, because it is divible by the number of its divisors (12).
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, 3119025 + ... + 3119048.
It is an arithmetic number, because the mean of its divisors is an integer number (14555506).
Almost surely, 274856876 is an apocalyptic number.
It is an amenable number.
74856876 is an abundant number, since it is smaller than the sum of its proper divisors (99809196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74856876 is a wasteful number, since it uses less digits than its factorization.
74856876 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6238080 (or 6238078 counting only the distinct ones).
The product of its digits is 2257920, while the sum is 51.
The square root of 74856876 is about 8651.9868238457. The cubic root of 74856876 is about 421.4479052593.
The spelling of 74856876 in words is "seventy-four million, eight hundred fifty-six thousand, eight hundred seventy-six".
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