Base | Representation |
---|---|
bin | 1111101101111… |
… | …10111101111100 |
3 | 100012002212222001 |
4 | 13312332331330 |
5 | 232223313304 |
6 | 21030032044 |
7 | 3160512406 |
oct | 766767574 |
9 | 305085861 |
10 | 131854204 |
11 | 68479019 |
12 | 381a8624 |
13 | 21417751 |
14 | 13723b76 |
15 | b897da4 |
hex | 7dbef7c |
131854204 has 6 divisors (see below), whose sum is σ = 230744864. Its totient is φ = 65927100.
The previous prime is 131854201. The next prime is 131854231. The reversal of 131854204 is 402458131.
It is a super-2 number, since 2×1318542042 = 34771062224947232, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131854201) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16481772 + ... + 16481779.
Almost surely, 2131854204 is an apocalyptic number.
It is an amenable number.
131854204 is a deficient number, since it is larger than the sum of its proper divisors (98890660).
131854204 is a wasteful number, since it uses less digits than its factorization.
131854204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32963555 (or 32963553 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 28.
The square root of 131854204 is about 11482.7785836007. The cubic root of 131854204 is about 508.9768079979.
The spelling of 131854204 in words is "one hundred thirty-one million, eight hundred fifty-four thousand, two hundred four".
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