Base | Representation |
---|---|
bin | 101000010101… |
… | …000100110000 |
3 | 201220010011112 |
4 | 220111010300 |
5 | 10201301310 |
6 | 1014332452 |
7 | 155601251 |
oct | 50250460 |
9 | 21803145 |
10 | 10572080 |
11 | 5a70a62 |
12 | 365a128 |
13 | 226208c |
14 | 1592b28 |
15 | ddc705 |
hex | a15130 |
10572080 has 20 divisors (see below), whose sum is σ = 24580272. Its totient is φ = 4228800.
The previous prime is 10572073. The next prime is 10572083. The reversal of 10572080 is 8027501.
It is a tau number, because it is divible by the number of its divisors (20).
It is a super-2 number, since 2×105720802 = 223537751052800, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10572083) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65996 + ... + 66155.
Almost surely, 210572080 is an apocalyptic number.
10572080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10572080 is an abundant number, since it is smaller than the sum of its proper divisors (14008192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10572080 is a wasteful number, since it uses less digits than its factorization.
10572080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132164 (or 132158 counting only the distinct ones).
The product of its (nonzero) digits is 560, while the sum is 23.
The square root of 10572080 is about 3251.4735121172. The cubic root of 10572080 is about 219.4758873684.
Adding to 10572080 its reverse (8027501), we get a palindrome (18599581).
The spelling of 10572080 in words is "ten million, five hundred seventy-two thousand, eighty".
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