Base | Representation |
---|---|
bin | 110010111111011110… |
… | …1010101111010111110 |
3 | 101110122112110022220212 |
4 | 1211332331111322332 |
5 | 3243231033122230 |
6 | 122145554512422 |
7 | 10624421163431 |
oct | 1457675257276 |
9 | 343575408825 |
10 | 109504192190 |
11 | 42493297398 |
12 | 19280895712 |
13 | a431881cc3 |
14 | 542b3dd818 |
15 | 2cad80b895 |
hex | 197ef55ebe |
109504192190 has 16 divisors (see below), whose sum is σ = 208702107792. Its totient is φ = 41225107584.
The previous prime is 109504192169. The next prime is 109504192219. The reversal of 109504192190 is 91291405901.
It is a happy number.
It is a super-2 number, since 2×1095041921902 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322070984 + ... + 322071323.
It is an arithmetic number, because the mean of its divisors is an integer number (13043881737).
Almost surely, 2109504192190 is an apocalyptic number.
109504192190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
109504192190 is a deficient number, since it is larger than the sum of its proper divisors (99197915602).
109504192190 is a wasteful number, since it uses less digits than its factorization.
109504192190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 644142331.
The product of its (nonzero) digits is 29160, while the sum is 41.
The spelling of 109504192190 in words is "one hundred nine billion, five hundred four million, one hundred ninety-two thousand, one hundred ninety".
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