Base | Representation |
---|---|
bin | 1101100011001… |
… | …1010011111000 |
3 | 10221221102121000 |
4 | 3120303103320 |
5 | 104022131042 |
6 | 5350045000 |
7 | 1260034446 |
oct | 330632370 |
9 | 127842530 |
10 | 56833272 |
11 | 2a098751 |
12 | 17049760 |
13 | ba0b772 |
14 | 7795b96 |
15 | 4ec974c |
hex | 36334f8 |
56833272 has 128 divisors (see below), whose sum is σ = 167904000. Its totient is φ = 17781120.
The previous prime is 56833267. The next prime is 56833297. The reversal of 56833272 is 27233865.
It is a Harshad number since it is a multiple of its sum of digits (36).
Its product of digits (60480) is a multiple of the sum of its prime divisors (288).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 269247 + ... + 269457.
It is an arithmetic number, because the mean of its divisors is an integer number (1311750).
Almost surely, 256833272 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 56833272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83952000).
56833272 is an abundant number, since it is smaller than the sum of its proper divisors (111070728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56833272 is a wasteful number, since it uses less digits than its factorization.
56833272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 298 (or 288 counting only the distinct ones).
The product of its digits is 60480, while the sum is 36.
The square root of 56833272 is about 7538.7845174139. The cubic root of 56833272 is about 384.4745110586.
The spelling of 56833272 in words is "fifty-six million, eight hundred thirty-three thousand, two hundred seventy-two".
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