Base | Representation |
---|---|
bin | 1101000001100… |
… | …10011110110010 |
3 | 21121120220201120 |
4 | 12200302132302 |
5 | 210432234144 |
6 | 14501443110 |
7 | 2464453260 |
oct | 640623662 |
9 | 247526646 |
10 | 109258674 |
11 | 56745728 |
12 | 30710496 |
13 | 19835b05 |
14 | 10721430 |
15 | 98d2e19 |
hex | 68327b2 |
109258674 has 32 divisors (see below), whose sum is σ = 250045440. Its totient is φ = 31177872.
The previous prime is 109258661. The next prime is 109258679. The reversal of 109258674 is 476852901.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is not an unprimeable number, because it can be changed into a prime (109258679) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60387 + ... + 62169.
It is an arithmetic number, because the mean of its divisors is an integer number (7813920).
Almost surely, 2109258674 is an apocalyptic number.
109258674 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
109258674 is an abundant number, since it is smaller than the sum of its proper divisors (140786766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109258674 is a wasteful number, since it uses less digits than its factorization.
109258674 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3254.
The product of its (nonzero) digits is 120960, while the sum is 42.
The square root of 109258674 is about 10452.6874056388. The cubic root of 109258674 is about 478.0631937366.
The spelling of 109258674 in words is "one hundred nine million, two hundred fifty-eight thousand, six hundred seventy-four".
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