Base | Representation |
---|---|
bin | 1010010111100… |
… | …01011010011110 |
3 | 20001122122020111 |
4 | 11023301122132 |
5 | 134231101222 |
6 | 12344040234 |
7 | 2104151602 |
oct | 513613236 |
9 | 201578214 |
10 | 86972062 |
11 | 45103441 |
12 | 2516307a |
13 | 15031978 |
14 | b79d502 |
15 | 797e777 |
hex | 52f169e |
86972062 has 8 divisors (see below), whose sum is σ = 136130256. Its totient is φ = 41595312.
The previous prime is 86972059. The next prime is 86972071. The reversal of 86972062 is 26027968.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-4 number, since 4×869720624 (a number of 33 digits) contains 4444 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 945303 + ... + 945394.
It is an arithmetic number, because the mean of its divisors is an integer number (17016282).
Almost surely, 286972062 is an apocalyptic number.
86972062 is a deficient number, since it is larger than the sum of its proper divisors (49158194).
86972062 is a wasteful number, since it uses less digits than its factorization.
86972062 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1890722.
The product of its (nonzero) digits is 72576, while the sum is 40.
The square root of 86972062 is about 9325.8812988371. The cubic root of 86972062 is about 443.0573262069.
The spelling of 86972062 in words is "eighty-six million, nine hundred seventy-two thousand, sixty-two".
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