Base | Representation |
---|---|
bin | 1101000001000… |
… | …01110111001111 |
3 | 21121110110100120 |
4 | 12200201313033 |
5 | 210423044412 |
6 | 14500200023 |
7 | 2464050651 |
oct | 640416717 |
9 | 247413316 |
10 | 109190607 |
11 | 566a9579 |
12 | 30699013 |
13 | 19810b36 |
14 | 107046d1 |
15 | 98bcb8c |
hex | 6821dcf |
109190607 has 8 divisors (see below), whose sum is σ = 145770240. Its totient is φ = 72702360.
The previous prime is 109190579. The next prime is 109190633. The reversal of 109190607 is 706091901.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 109190607 - 27 = 109190479 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109190647) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20007 + ... + 24872.
It is an arithmetic number, because the mean of its divisors is an integer number (18221280).
Almost surely, 2109190607 is an apocalyptic number.
109190607 is a deficient number, since it is larger than the sum of its proper divisors (36579633).
109190607 is an equidigital number, since it uses as much as digits as its factorization.
109190607 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45693.
The product of its (nonzero) digits is 3402, while the sum is 33.
The square root of 109190607 is about 10449.4309414437. The cubic root of 109190607 is about 477.9638970066.
The spelling of 109190607 in words is "one hundred nine million, one hundred ninety thousand, six hundred seven".
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