Base | Representation |
---|---|
bin | 110001111011110111… |
… | …1011010111010111100 |
3 | 101020210102201211211210 |
4 | 1203313233122322330 |
5 | 3224104304242432 |
6 | 121132515244420 |
7 | 10514253501102 |
oct | 1436757327274 |
9 | 336712654753 |
10 | 107235618492 |
11 | 415297903a2 |
12 | 18948ba9710 |
13 | a15c8910c2 |
14 | 5293dd1c72 |
15 | 2bc95968cc |
hex | 18f7bdaebc |
107235618492 has 48 divisors (see below), whose sum is σ = 259120461600. Its totient is φ = 34475831040.
The previous prime is 107235618491. The next prime is 107235618493. The reversal of 107235618492 is 294816532701.
It is an interprime number because it is at equal distance from previous prime (107235618491) and next prime (107235618493).
It is a super-2 number, since 2×1072356184922 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107235618491) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163734 + ... + 491202.
It is an arithmetic number, because the mean of its divisors is an integer number (5398342950).
It is a 1-persistent number, because it is pandigital, but 2⋅107235618492 = 214471236984 is not.
Almost surely, 2107235618492 is an apocalyptic number.
107235618492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is a pronic number, being equal to 327468×327469.
It is an amenable number.
107235618492 is an abundant number, since it is smaller than the sum of its proper divisors (151884843108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107235618492 is a wasteful number, since it uses less digits than its factorization.
107235618492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 328446 (or 328444 counting only the distinct ones).
The product of its (nonzero) digits is 725760, while the sum is 48.
The spelling of 107235618492 in words is "one hundred seven billion, two hundred thirty-five million, six hundred eighteen thousand, four hundred ninety-two".
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