Base | Representation |
---|---|
bin | 1100001110100… |
… | …10000000110110 |
3 | 21011000012110011 |
4 | 12013102000312 |
5 | 202224301321 |
6 | 14102250434 |
7 | 2353563661 |
oct | 607220066 |
9 | 234005404 |
10 | 102572086 |
11 | 52998a21 |
12 | 2a426a1a |
13 | 18334456 |
14 | d8a06d8 |
15 | 9011ae1 |
hex | 61d2036 |
102572086 has 8 divisors (see below), whose sum is σ = 153965664. Its totient is φ = 51250200.
The previous prime is 102572027. The next prime is 102572117. The reversal of 102572086 is 680275201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14190 + ... + 20161.
It is an arithmetic number, because the mean of its divisors is an integer number (19245708).
Almost surely, 2102572086 is an apocalyptic number.
102572086 is a deficient number, since it is larger than the sum of its proper divisors (51393578).
102572086 is a wasteful number, since it uses less digits than its factorization.
102572086 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35846.
The product of its (nonzero) digits is 6720, while the sum is 31.
The square root of 102572086 is about 10127.7878137331. The cubic root of 102572086 is about 468.1047656707.
The spelling of 102572086 in words is "one hundred two million, five hundred seventy-two thousand, eighty-six".
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