Base | Representation |
---|---|
bin | 1010100110100… |
… | …01101000000110 |
3 | 20012100120101120 |
4 | 11103101220012 |
5 | 140232022024 |
6 | 12454134410 |
7 | 2126653263 |
oct | 523215006 |
9 | 205316346 |
10 | 88939014 |
11 | 4622721a |
12 | 25951406 |
13 | 15570048 |
14 | bb5226a |
15 | 7c1c479 |
hex | 54d1a06 |
88939014 has 16 divisors (see below), whose sum is σ = 178873920. Its totient is φ = 29480360.
The previous prime is 88939013. The next prime is 88939021. The reversal of 88939014 is 41093988.
It is a super-2 number, since 2×889390142 = 15820296422584392, which contains 22 as substring.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88939013) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 40332 + ... + 42479.
It is an arithmetic number, because the mean of its divisors is an integer number (11179620).
Almost surely, 288939014 is an apocalyptic number.
88939014 is an abundant number, since it is smaller than the sum of its proper divisors (89934906).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88939014 is a wasteful number, since it uses less digits than its factorization.
88939014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82995.
The product of its (nonzero) digits is 62208, while the sum is 42.
The square root of 88939014 is about 9430.7483266176. The cubic root of 88939014 is about 446.3725061271.
It can be divided in two parts, 889 and 39014, that added together give a triangular number (39903 = T282).
The spelling of 88939014 in words is "eighty-eight million, nine hundred thirty-nine thousand, fourteen".
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