Base | Representation |
---|---|
bin | 1111101011000… |
… | …11101000110010 |
3 | 100011101212210212 |
4 | 13311203220302 |
5 | 232124330424 |
6 | 21014024122 |
7 | 3154363643 |
oct | 765435062 |
9 | 304355725 |
10 | 131480114 |
11 | 68242a57 |
12 | 38048042 |
13 | 213163ac |
14 | 136676ca |
15 | b82210e |
hex | 7d63a32 |
131480114 has 32 divisors (see below), whose sum is σ = 215654400. Its totient is φ = 59890320.
The previous prime is 131480101. The next prime is 131480117. The reversal of 131480114 is 411084131.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 131480114.
It is not an unprimeable number, because it can be changed into a prime (131480117) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 281309 + ... + 281775.
It is an arithmetic number, because the mean of its divisors is an integer number (6739200).
Almost surely, 2131480114 is an apocalyptic number.
131480114 is a deficient number, since it is larger than the sum of its proper divisors (84174286).
131480114 is a wasteful number, since it uses less digits than its factorization.
131480114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 758.
The product of its (nonzero) digits is 384, while the sum is 23.
The square root of 131480114 is about 11466.4778375925. The cubic root of 131480114 is about 508.4950044097.
The spelling of 131480114 in words is "one hundred thirty-one million, four hundred eighty thousand, one hundred fourteen".
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