Base | Representation |
---|---|
bin | 1100101010000… |
… | …1011011111110 |
3 | 10200220020212000 |
4 | 3022201123332 |
5 | 102042340141 |
6 | 5133523130 |
7 | 1213154322 |
oct | 312413376 |
9 | 120806760 |
10 | 53090046 |
11 | 27a71379 |
12 | 159434a6 |
13 | accaa39 |
14 | 709d982 |
15 | 49da5b6 |
hex | 32a16fe |
53090046 has 16 divisors (see below), whose sum is σ = 117978000. Its totient is φ = 17696664.
The previous prime is 53090033. The next prime is 53090071. The reversal of 53090046 is 64009035.
It is a happy number.
53090046 is a `hidden beast` number, since 530 + 90 + 0 + 46 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
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, 491521 + ... + 491628.
It is an arithmetic number, because the mean of its divisors is an integer number (7373625).
Almost surely, 253090046 is an apocalyptic number.
53090046 is an abundant number, since it is smaller than the sum of its proper divisors (64887954).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53090046 is a wasteful number, since it uses less digits than its factorization.
53090046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 983160 (or 983154 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 27.
The square root of 53090046 is about 7286.2916493920. The cubic root of 53090046 is about 375.8411836825.
The spelling of 53090046 in words is "fifty-three million, ninety thousand, forty-six".
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