Base | Representation |
---|---|
bin | 1011010100111110… |
… | …1000000001001100 |
3 | 21211220202020020120 |
4 | 2311033220001030 |
5 | 22211414202142 |
6 | 1221422144540 |
7 | 135232064664 |
oct | 26517500114 |
9 | 7756666216 |
10 | 3040772172 |
11 | 1320489159 |
12 | 70a422150 |
13 | 395c8b699 |
14 | 20bbbb1a4 |
15 | 12be497ec |
hex | b53e804c |
3040772172 has 48 divisors (see below), whose sum is σ = 7154042112. Its totient is φ = 1005203520.
The previous prime is 3040772171. The next prime is 3040772197. The reversal of 3040772172 is 2712770403.
It is not an unprimeable number, because it can be changed into a prime (3040772171) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1088097 + ... + 1090887.
It is an arithmetic number, because the mean of its divisors is an integer number (149042544).
Almost surely, 23040772172 is an apocalyptic number.
It is an amenable number.
3040772172 is an abundant number, since it is smaller than the sum of its proper divisors (4113269940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3040772172 is a wasteful number, since it uses less digits than its factorization.
3040772172 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3518 (or 3516 counting only the distinct ones).
The product of its (nonzero) digits is 16464, while the sum is 33.
The square root of 3040772172 is about 55143.1969693452. The cubic root of 3040772172 is about 1448.7539309936.
The spelling of 3040772172 in words is "three billion, forty million, seven hundred seventy-two thousand, one hundred seventy-two".
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