Base | Representation |
---|---|
bin | 1100100000101… |
… | …1101001011100 |
3 | 10122202002020101 |
4 | 3020023221130 |
5 | 101413222013 |
6 | 5112430444 |
7 | 1205020510 |
oct | 310135134 |
9 | 118662211 |
10 | 52476508 |
11 | 27692417 |
12 | 156a8424 |
13 | ab446b6 |
14 | 6d80140 |
15 | 49188dd |
hex | 320ba5c |
52476508 has 30 divisors (see below), whose sum is σ = 107868376. Its totient is φ = 21882096.
The previous prime is 52476503. The next prime is 52476509. The reversal of 52476508 is 80567425.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52476503) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1418266 + ... + 1418302.
Almost surely, 252476508 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52476508, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53934188).
52476508 is an abundant number, since it is smaller than the sum of its proper divisors (55391868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52476508 is an frugal number, since it uses more digits than its factorization.
52476508 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 159 (or 46 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 37.
The square root of 52476508 is about 7244.0670896948. The cubic root of 52476508 is about 374.3877606824.
The spelling of 52476508 in words is "fifty-two million, four hundred seventy-six thousand, five hundred eight".
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