Base | Representation |
---|---|
bin | 1010010101110… |
… | …10110011110010 |
3 | 20001020021102210 |
4 | 11022322303302 |
5 | 134201422102 |
6 | 12335152550 |
7 | 2102230536 |
oct | 512726362 |
9 | 201207383 |
10 | 86748402 |
11 | 44a703a4 |
12 | 25075756 |
13 | 14c83c20 |
14 | b741bc6 |
15 | 793836c |
hex | 52bacf2 |
86748402 has 16 divisors (see below), whose sum is σ = 186842880. Its totient is φ = 26691792.
The previous prime is 86748383. The next prime is 86748419. The reversal of 86748402 is 20484768.
It is a Harshad number since it is a multiple of its sum of digits (39).
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, 556002 + ... + 556157.
It is an arithmetic number, because the mean of its divisors is an integer number (11677680).
Almost surely, 286748402 is an apocalyptic number.
86748402 is an abundant number, since it is smaller than the sum of its proper divisors (100094478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86748402 is a wasteful number, since it uses less digits than its factorization.
86748402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1112177.
The product of its (nonzero) digits is 86016, while the sum is 39.
The square root of 86748402 is about 9313.8822195688. The cubic root of 86748402 is about 442.6772069463.
The spelling of 86748402 in words is "eighty-six million, seven hundred forty-eight thousand, four hundred two".
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