Base | Representation |
---|---|
bin | 1100011111000… |
… | …1011001010000 |
3 | 10122112121201201 |
4 | 3013301121100 |
5 | 101401301401 |
6 | 5110240544 |
7 | 1204062142 |
oct | 307613120 |
9 | 118477651 |
10 | 52368976 |
11 | 27619650 |
12 | 15656154 |
13 | ab0777a |
14 | 6d52c92 |
15 | 48e6b01 |
hex | 31f1650 |
52368976 has 80 divisors (see below), whose sum is σ = 122456448. Its totient is φ = 21401600.
The previous prime is 52368973. The next prime is 52368977. The reversal of 52368976 is 67986325.
It is a Harshad number since it is a multiple of its sum of digits (46).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52368971) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68436 + ... + 69196.
Almost surely, 252368976 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 52368976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61228224).
52368976 is an abundant number, since it is smaller than the sum of its proper divisors (70087472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52368976 is a wasteful number, since it uses less digits than its factorization.
52368976 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 820 (or 814 counting only the distinct ones).
The product of its digits is 544320, while the sum is 46.
The square root of 52368976 is about 7236.6412098431. The cubic root of 52368976 is about 374.1318608129.
The spelling of 52368976 in words is "fifty-two million, three hundred sixty-eight thousand, nine hundred seventy-six".
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