Base | Representation |
---|---|
bin | 1111101100110… |
… | …01110010011010 |
3 | 100011211011001200 |
4 | 13312121302122 |
5 | 232203430124 |
6 | 21022455030 |
7 | 3156306411 |
oct | 766316232 |
9 | 304734050 |
10 | 131701914 |
11 | 68384663 |
12 | 38134476 |
13 | 21393336 |
14 | 136c4478 |
15 | b867bc9 |
hex | 7d99c9a |
131701914 has 24 divisors (see below), whose sum is σ = 285579840. Its totient is φ = 43865928.
The previous prime is 131701903. The next prime is 131701931. The reversal of 131701914 is 419107131.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31647 + ... + 35565.
It is an arithmetic number, because the mean of its divisors is an integer number (11899160).
Almost surely, 2131701914 is an apocalyptic number.
131701914 is an abundant number, since it is smaller than the sum of its proper divisors (153877926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131701914 is a wasteful number, since it uses less digits than its factorization.
131701914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5794 (or 5791 counting only the distinct ones).
The product of its (nonzero) digits is 756, while the sum is 27.
The square root of 131701914 is about 11476.1454330276. The cubic root of 131701914 is about 508.7807785028.
The spelling of 131701914 in words is "one hundred thirty-one million, seven hundred one thousand, nine hundred fourteen".
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