Base | Representation |
---|---|
bin | 1111000101111… |
… | …01001100110000 |
3 | 22211020011011000 |
4 | 13202331030300 |
5 | 224402312310 |
6 | 20321322000 |
7 | 3065055051 |
oct | 742751460 |
9 | 284204130 |
10 | 126604080 |
11 | 65512579 |
12 | 36496300 |
13 | 202c9b75 |
14 | 12b58728 |
15 | b1ac4c0 |
hex | 78bd330 |
126604080 has 80 divisors (see below), whose sum is σ = 436088160. Its totient is φ = 33760512.
The previous prime is 126604073. The next prime is 126604091. The reversal of 126604080 is 80406621.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27147 + ... + 31466.
It is an arithmetic number, because the mean of its divisors is an integer number (5451102).
Almost surely, 2126604080 is an apocalyptic number.
126604080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
126604080 is an abundant number, since it is smaller than the sum of its proper divisors (309484080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
126604080 is a wasteful number, since it uses less digits than its factorization.
126604080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58635 (or 58623 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 126604080 is about 11251.8478482425. The cubic root of 126604080 is about 502.1296893011.
The spelling of 126604080 in words is "one hundred twenty-six million, six hundred four thousand, eighty".
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