Base | Representation |
---|---|
bin | 1001111100010… |
… | …10101110111000 |
3 | 12210221110011221 |
4 | 10332022232320 |
5 | 132322441002 |
6 | 12135401424 |
7 | 2031636313 |
oct | 476125670 |
9 | 183843157 |
10 | 83405752 |
11 | 43097a81 |
12 | 23b23274 |
13 | 14383621 |
14 | b11197a |
15 | 74c7c37 |
hex | 4f8abb8 |
83405752 has 32 divisors (see below), whose sum is σ = 158824800. Its totient is φ = 41058304.
The previous prime is 83405743. The next prime is 83405761. The reversal of 83405752 is 25750438.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (83405743) and next prime (83405761).
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, 232149 + ... + 232507.
It is an arithmetic number, because the mean of its divisors is an integer number (4963275).
Almost surely, 283405752 is an apocalyptic number.
It is an amenable number.
83405752 is a deficient number, since it is larger than the sum of its proper divisors (75419048).
83405752 is a wasteful number, since it uses less digits than its factorization.
83405752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 735 (or 731 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 34.
The square root of 83405752 is about 9132.6749641055. The cubic root of 83405752 is about 436.9167227991.
The spelling of 83405752 in words is "eighty-three million, four hundred five thousand, seven hundred fifty-two".
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