Base | Representation |
---|---|
bin | 10101110100100001… |
… | …111111111100001010 |
3 | 2020110212111120000012 |
4 | 111310201333330022 |
5 | 340441023444221 |
6 | 14432532111522 |
7 | 1456420626251 |
oct | 256441777412 |
9 | 66425446005 |
10 | 23429906186 |
11 | 9a33631335 |
12 | 465a7655a2 |
13 | 2295171b1b |
14 | 11c3a39798 |
15 | 921e2e65b |
hex | 57487ff0a |
23429906186 has 8 divisors (see below), whose sum is σ = 35740535040. Its totient is φ = 11516394508.
The previous prime is 23429906173. The next prime is 23429906191. The reversal of 23429906186 is 68160992432.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×234299061862 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99279146 + ... + 99279381.
It is an arithmetic number, because the mean of its divisors is an integer number (4467566880).
Almost surely, 223429906186 is an apocalyptic number.
23429906186 is a deficient number, since it is larger than the sum of its proper divisors (12310628854).
23429906186 is a wasteful number, since it uses less digits than its factorization.
23429906186 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 198558588.
The product of its (nonzero) digits is 1119744, while the sum is 50.
The spelling of 23429906186 in words is "twenty-three billion, four hundred twenty-nine million, nine hundred six thousand, one hundred eighty-six".
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