Base | Representation |
---|---|
bin | 11111101010110… |
… | …110110000110110 |
3 | 1101000210021001211 |
4 | 133222312300312 |
5 | 2042004444204 |
6 | 124420112034 |
7 | 16111133245 |
oct | 3752666066 |
9 | 1330707054 |
10 | 531328054 |
11 | 252a146a4 |
12 | 129b3561a |
13 | 861036ca |
14 | 507cc95c |
15 | 319a5804 |
hex | 1fab6c36 |
531328054 has 8 divisors (see below), whose sum is σ = 797175000. Its totient is φ = 265603056.
The previous prime is 531328043. The next prime is 531328093. The reversal of 531328054 is 450823135.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 18679 + ... + 37570.
It is an arithmetic number, because the mean of its divisors is an integer number (99646875).
Almost surely, 2531328054 is an apocalyptic number.
531328054 is a deficient number, since it is larger than the sum of its proper divisors (265846946).
531328054 is a wasteful number, since it uses less digits than its factorization.
531328054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60974.
The product of its (nonzero) digits is 14400, while the sum is 31.
The square root of 531328054 is about 23050.5543100378. The cubic root of 531328054 is about 809.9426134216.
The spelling of 531328054 in words is "five hundred thirty-one million, three hundred twenty-eight thousand, fifty-four".
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