Base | Representation |
---|---|
bin | 1100110010010… |
… | …10010000001001 |
3 | 21110211022112110 |
4 | 12121022100021 |
5 | 204424241024 |
6 | 14350532533 |
7 | 2441454063 |
oct | 631122011 |
9 | 243738473 |
10 | 107258889 |
11 | 555aa211 |
12 | 2bb07149 |
13 | 192b57ca |
14 | 10360733 |
15 | 963a629 |
hex | 664a409 |
107258889 has 4 divisors (see below), whose sum is σ = 143011856. Its totient is φ = 71505924.
The previous prime is 107258887. The next prime is 107258891. The reversal of 107258889 is 988852701.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is an interprime number because it is at equal distance from previous prime (107258887) and next prime (107258891).
It is not a de Polignac number, because 107258889 - 21 = 107258887 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (107258881) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17876479 + ... + 17876484.
It is an arithmetic number, because the mean of its divisors is an integer number (35752964).
Almost surely, 2107258889 is an apocalyptic number.
It is an amenable number.
107258889 is a deficient number, since it is larger than the sum of its proper divisors (35752967).
107258889 is an equidigital number, since it uses as much as digits as its factorization.
107258889 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35752966.
The product of its (nonzero) digits is 322560, while the sum is 48.
The square root of 107258889 is about 10356.5867446761. The cubic root of 107258889 is about 475.1285177639.
The spelling of 107258889 in words is "one hundred seven million, two hundred fifty-eight thousand, eight hundred eighty-nine".
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