Base | Representation |
---|---|
bin | 110000100100011110… |
… | …011000110000010010 |
3 | 11222121112100101112120 |
4 | 300210132120300102 |
5 | 1323301244144132 |
6 | 35542540435110 |
7 | 3524235613101 |
oct | 604436306022 |
9 | 158545311476 |
10 | 52151553042 |
11 | 20132212766 |
12 | a135548a96 |
13 | 4bc173ab34 |
14 | 274a39a038 |
15 | 15536e202c |
hex | c24798c12 |
52151553042 has 8 divisors (see below), whose sum is σ = 104303106096. Its totient is φ = 17383851012.
The previous prime is 52151553037. The next prime is 52151553043. The reversal of 52151553042 is 24035515125.
It is a sphenic number, since it is the product of 3 distinct primes.
52151553042 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 52151552994 and 52151553012.
It is not an unprimeable number, because it can be changed into a prime (52151553043) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4345962748 + ... + 4345962759.
It is an arithmetic number, because the mean of its divisors is an integer number (13037888262).
Almost surely, 252151553042 is an apocalyptic number.
52151553042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52151553042 is a wasteful number, since it uses less digits than its factorization.
52151553042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8691925512.
The product of its (nonzero) digits is 30000, while the sum is 33.
The spelling of 52151553042 in words is "fifty-two billion, one hundred fifty-one million, five hundred fifty-three thousand, forty-two".
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