Base | Representation |
---|---|
bin | 1111000001101… |
… | …01000100111000 |
3 | 22210011211022122 |
4 | 13200311010320 |
5 | 224231442040 |
6 | 20301340412 |
7 | 3060243365 |
oct | 740650470 |
9 | 283154278 |
10 | 126046520 |
11 | 65171686 |
12 | 36267708 |
13 | 20163152 |
14 | 12a5146c |
15 | b0ec1b5 |
hex | 7835138 |
126046520 has 16 divisors (see below), whose sum is σ = 283604760. Its totient is φ = 50418592.
The previous prime is 126046507. The next prime is 126046567. The reversal of 126046520 is 25640621.
It is a super-2 number, since 2×1260465202 = 31775450408220800, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 126046520.
It is a congruent number.
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, 1575542 + ... + 1575621.
Almost surely, 2126046520 is an apocalyptic number.
126046520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
126046520 is an abundant number, since it is smaller than the sum of its proper divisors (157558240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
126046520 is a wasteful number, since it uses less digits than its factorization.
126046520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3151174 (or 3151170 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 126046520 is about 11227.0441345886. The cubic root of 126046520 is about 501.3914839525.
The spelling of 126046520 in words is "one hundred twenty-six million, forty-six thousand, five hundred twenty".
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