Base | Representation |
---|---|
bin | 1010010101111… |
… | …00110000000000 |
3 | 20001020200100020 |
4 | 11022330300000 |
5 | 134202200402 |
6 | 12335253440 |
7 | 2102262654 |
oct | 512746000 |
9 | 201220306 |
10 | 86756352 |
11 | 44a76371 |
12 | 2507a280 |
13 | 14c87727 |
14 | b744a64 |
15 | 793a8bc |
hex | 52bcc00 |
86756352 has 88 divisors (see below), whose sum is σ = 238958592. Its totient is φ = 27955200.
The previous prime is 86756347. The next prime is 86756353. The reversal of 86756352 is 25365768.
It is a super-2 number, since 2×867563522 = 15053329224695808, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (86756353) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94777 + ... + 95687.
Almost surely, 286756352 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 86756352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119479296).
86756352 is an abundant number, since it is smaller than the sum of its proper divisors (152202240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86756352 is a wasteful number, since it uses less digits than its factorization.
86756352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 965 (or 947 counting only the distinct ones).
The product of its digits is 302400, while the sum is 42.
The square root of 86756352 is about 9314.3089920831. The cubic root of 86756352 is about 442.6907294866.
The spelling of 86756352 in words is "eighty-six million, seven hundred fifty-six thousand, three hundred fifty-two".
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