Base | Representation |
---|---|
bin | 1100010011001… |
… | …1110000111000 |
3 | 10121002011021000 |
4 | 3010303300320 |
5 | 101201422443 |
6 | 5041445000 |
7 | 1164345501 |
oct | 304636070 |
9 | 117064230 |
10 | 51592248 |
11 | 27139024 |
12 | 15340760 |
13 | a8c5076 |
14 | 6bcdba8 |
15 | 47e18d3 |
hex | 3133c38 |
51592248 has 32 divisors (see below), whose sum is σ = 143312400. Its totient is φ = 17197344.
The previous prime is 51592237. The next prime is 51592253. The reversal of 51592248 is 84229515.
It is a Harshad number since it is a multiple of its sum of digits (36).
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, 119211 + ... + 119642.
Almost surely, 251592248 is an apocalyptic number.
It is an amenable number.
51592248 is an abundant number, since it is smaller than the sum of its proper divisors (91720152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51592248 is a wasteful number, since it uses less digits than its factorization.
51592248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 238868 (or 238858 counting only the distinct ones).
The product of its digits is 28800, while the sum is 36.
The square root of 51592248 is about 7182.7743943409. The cubic root of 51592248 is about 372.2729526394.
The spelling of 51592248 in words is "fifty-one million, five hundred ninety-two thousand, two hundred forty-eight".
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