Base | Representation |
---|---|
bin | 1101000011011… |
… | …01011110111101 |
3 | 21122001012020111 |
4 | 12201231132331 |
5 | 211013002344 |
6 | 14510550021 |
7 | 2466511000 |
oct | 641553675 |
9 | 248035214 |
10 | 109500349 |
11 | 568a0262 |
12 | 30808311 |
13 | 198bbb0a |
14 | 10785537 |
15 | 992e834 |
hex | 686d7bd |
109500349 has 32 divisors (see below), whose sum is σ = 137376000. Its totient is φ = 86929920.
The previous prime is 109500337. The next prime is 109500367. The reversal of 109500349 is 943005901.
It is not a de Polignac number, because 109500349 - 29 = 109499837 is a prime.
It is a super-2 number, since 2×1095003492 = 23980652862243602, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 109500349.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109500319) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 518854 + ... + 519064.
It is an arithmetic number, because the mean of its divisors is an integer number (4293000).
Almost surely, 2109500349 is an apocalyptic number.
It is an amenable number.
109500349 is a deficient number, since it is larger than the sum of its proper divisors (27875651).
109500349 is an equidigital number, since it uses as much as digits as its factorization.
109500349 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 338 (or 324 counting only the distinct ones).
The product of its (nonzero) digits is 4860, while the sum is 31.
The square root of 109500349 is about 10464.2414440799. The cubic root of 109500349 is about 478.4154185257.
The spelling of 109500349 in words is "one hundred nine million, five hundred thousand, three hundred forty-nine".
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