Base | Representation |
---|---|
bin | 110001011000011111… |
… | …011101111010100011 |
3 | 12001212100111001211201 |
4 | 301120133131322203 |
5 | 1332043202022210 |
6 | 40205313422031 |
7 | 3554663462452 |
oct | 613037357243 |
9 | 161770431751 |
10 | 53024251555 |
11 | 2053a898000 |
12 | a33986a917 |
13 | 50004958a2 |
14 | 27d024ab99 |
15 | 15a512953a |
hex | c587ddea3 |
53024251555 has 32 divisors (see below), whose sum is σ = 71476743168. Its totient is φ = 37742378080.
The previous prime is 53024251541. The next prime is 53024251559. The reversal of 53024251555 is 55515242035.
It is not a de Polignac number, because 53024251555 - 223 = 53015862947 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53024251559) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 228024 + ... + 397546.
It is an arithmetic number, because the mean of its divisors is an integer number (2233648224).
Almost surely, 253024251555 is an apocalyptic number.
53024251555 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
53024251555 is a deficient number, since it is larger than the sum of its proper divisors (18452491613).
53024251555 is a wasteful number, since it uses less digits than its factorization.
53024251555 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169608 (or 169586 counting only the distinct ones).
The product of its (nonzero) digits is 150000, while the sum is 37.
The spelling of 53024251555 in words is "fifty-three billion, twenty-four million, two hundred fifty-one thousand, five hundred fifty-five".
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