Base | Representation |
---|---|
bin | 100000010011110… |
… | …001000010011110 |
3 | 1101202222010020220 |
4 | 200103301002132 |
5 | 2102231140020 |
6 | 125442022210 |
7 | 16301241006 |
oct | 4023610236 |
9 | 1352863226 |
10 | 542052510 |
11 | 258a7a08a |
12 | 131647966 |
13 | 883b9c3c |
14 | 51dc1006 |
15 | 328c3240 |
hex | 204f109e |
542052510 has 32 divisors (see below), whose sum is σ = 1311178752. Its totient is φ = 143408160.
The previous prime is 542052509. The next prime is 542052541. The reversal of 542052510 is 15250245.
It is a happy number.
It is a congruent number.
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, 67326 + ... + 74945.
It is an arithmetic number, because the mean of its divisors is an integer number (40974336).
Almost surely, 2542052510 is an apocalyptic number.
542052510 is an abundant number, since it is smaller than the sum of its proper divisors (769126242).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542052510 is a wasteful number, since it uses less digits than its factorization.
542052510 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142408.
The product of its (nonzero) digits is 2000, while the sum is 24.
The square root of 542052510 is about 23282.0211751471. The cubic root of 542052510 is about 815.3557155986.
The spelling of 542052510 in words is "five hundred forty-two million, fifty-two thousand, five hundred ten".
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