Base | Representation |
---|---|
bin | 10010001110010000001100 |
3 | 22222200202220 |
4 | 102032100030 |
5 | 2210330342 |
6 | 250215340 |
7 | 55414014 |
oct | 22162014 |
9 | 8880686 |
10 | 4776972 |
11 | 2773012 |
12 | 1724550 |
13 | cb3415 |
14 | 8c4c44 |
15 | 6455ec |
hex | 48e40c |
4776972 has 24 divisors (see below), whose sum is σ = 11289600. Its totient is φ = 1571856.
The previous prime is 4776953. The next prime is 4776977. The reversal of 4776972 is 2796774.
It is a super-2 number, since 2×47769722 = 45638922977568, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4776977) 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, 1572 + ... + 3467.
It is an arithmetic number, because the mean of its divisors is an integer number (470400).
Almost surely, 24776972 is an apocalyptic number.
It is an amenable number.
4776972 is an abundant number, since it is smaller than the sum of its proper divisors (6512628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4776972 is a wasteful number, since it uses less digits than its factorization.
4776972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5125 (or 5123 counting only the distinct ones).
The product of its digits is 148176, while the sum is 42.
The square root of 4776972 is about 2185.6285137232. The cubic root of 4776972 is about 168.4163426383.
The spelling of 4776972 in words is "four million, seven hundred seventy-six thousand, nine hundred seventy-two".
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