Base | Representation |
---|---|
bin | 11011101100001… |
… | …10001000000000 |
3 | 121012002021200000 |
4 | 31312012020000 |
5 | 433431102142 |
6 | 35014400000 |
7 | 5520246534 |
oct | 1566061000 |
9 | 535067600 |
10 | 232284672 |
11 | 10a133a04 |
12 | 65960000 |
13 | 3917c169 |
14 | 22bc7bc4 |
15 | 155d514c |
hex | dd86200 |
232284672 has 120 divisors (see below), whose sum is σ = 695590896. Its totient is φ = 77386752.
The previous prime is 232284653. The next prime is 232284691. The reversal of 232284672 is 276482232.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (232284653) and next prime (232284691).
It is a super-2 number, since 2×2322846722 = 107912337692295168, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nialpdrome in base 16.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123483 + ... + 125349.
Almost surely, 2232284672 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 232284672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (347795448).
232284672 is an abundant number, since it is smaller than the sum of its proper divisors (463306224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232284672 is an frugal number, since it uses more digits than its factorization.
232284672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1900 (or 1872 counting only the distinct ones).
The product of its digits is 64512, while the sum is 36.
The square root of 232284672 is about 15240.8881630960. Note that the first 3 decimals coincide. The cubic root of 232284672 is about 614.7145849925.
The spelling of 232284672 in words is "two hundred thirty-two million, two hundred eighty-four thousand, six hundred seventy-two".
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