Base | Representation |
---|---|
bin | 1111101110100… |
… | …00100001111000 |
3 | 100012020112122012 |
4 | 13313100201320 |
5 | 232233114021 |
6 | 21031345052 |
7 | 3161232206 |
oct | 767204170 |
9 | 305215565 |
10 | 131926136 |
11 | 68518071 |
12 | 38222188 |
13 | 21441404 |
14 | 13742076 |
15 | b8ae35b |
hex | 7dd0878 |
131926136 has 8 divisors (see below), whose sum is σ = 247361520. Its totient is φ = 65963064.
The previous prime is 131926121. The next prime is 131926141. The reversal of 131926136 is 631629131.
131926136 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8245376 + ... + 8245391.
It is an arithmetic number, because the mean of its divisors is an integer number (30920190).
Almost surely, 2131926136 is an apocalyptic number.
It is an amenable number.
131926136 is a deficient number, since it is larger than the sum of its proper divisors (115435384).
131926136 is a wasteful number, since it uses less digits than its factorization.
131926136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16490773 (or 16490769 counting only the distinct ones).
The product of its digits is 5832, while the sum is 32.
The square root of 131926136 is about 11485.9103252637. The cubic root of 131926136 is about 509.0693472392.
The spelling of 131926136 in words is "one hundred thirty-one million, nine hundred twenty-six thousand, one hundred thirty-six".
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