Base | Representation |
---|---|
bin | 1100100000011… |
… | …0011001011110 |
3 | 10122200222202000 |
4 | 3020012121132 |
5 | 101412030011 |
6 | 5112143130 |
7 | 1204601022 |
oct | 310063136 |
9 | 118628660 |
10 | 52455006 |
11 | 2767824a |
12 | 15697aa6 |
13 | ab37986 |
14 | 6d76382 |
15 | 4912356 |
hex | 320665e |
52455006 has 16 divisors (see below), whose sum is σ = 116566800. Its totient is φ = 17484984.
The previous prime is 52454999. The next prime is 52455041. The reversal of 52455006 is 60055425.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 485641 + ... + 485748.
It is an arithmetic number, because the mean of its divisors is an integer number (7285425).
Almost surely, 252455006 is an apocalyptic number.
52455006 is an abundant number, since it is smaller than the sum of its proper divisors (64111794).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52455006 is a wasteful number, since it uses less digits than its factorization.
52455006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 971400 (or 971394 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The square root of 52455006 is about 7242.5828265889. The cubic root of 52455006 is about 374.3366191610.
The spelling of 52455006 in words is "fifty-two million, four hundred fifty-five thousand, six".
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