Base | Representation |
---|---|
bin | 110000111011000111… |
… | …111001101001110010 |
3 | 12000121000100110001001 |
4 | 300323013321221302 |
5 | 1330041033100300 |
6 | 40044353032214 |
7 | 3536531450443 |
oct | 607307715162 |
9 | 160530313031 |
10 | 52531534450 |
11 | 2030775538a |
12 | a22085566a |
13 | 4c523906c5 |
14 | 2784a2d2ca |
15 | 1576c4e16a |
hex | c3b1f9a72 |
52531534450 has 12 divisors (see below), whose sum is σ = 97708654170. Its totient is φ = 21012613760.
The previous prime is 52531534339. The next prime is 52531534487. The reversal of 52531534450 is 5443513525.
It can be written as a sum of positive squares in 3 ways, for example, as 28591089921 + 23940444529 = 169089^2 + 154727^2 .
It is a super-2 number, since 2×525315344502 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 525315295 + ... + 525315394.
Almost surely, 252531534450 is an apocalyptic number.
52531534450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
52531534450 is a deficient number, since it is larger than the sum of its proper divisors (45177119720).
52531534450 is a wasteful number, since it uses less digits than its factorization.
52531534450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1050630701 (or 1050630696 counting only the distinct ones).
The product of its (nonzero) digits is 180000, while the sum is 37.
The spelling of 52531534450 in words is "fifty-two billion, five hundred thirty-one million, five hundred thirty-four thousand, four hundred fifty".
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