Base | Representation |
---|---|
bin | 1111101010100… |
… | …11000101111110 |
3 | 100011021102212002 |
4 | 13311103011332 |
5 | 232120143400 |
6 | 21012342302 |
7 | 3153662246 |
oct | 765230576 |
9 | 304242762 |
10 | 131412350 |
11 | 681a7053 |
12 | 38014992 |
13 | 212c15b4 |
14 | 1364ab26 |
15 | b80bed5 |
hex | 7d5317e |
131412350 has 24 divisors (see below), whose sum is σ = 245227608. Its totient is φ = 52392800.
The previous prime is 131412301. The next prime is 131412373. The reversal of 131412350 is 53214131.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11705 + ... + 19995.
It is an arithmetic number, because the mean of its divisors is an integer number (10217817).
Almost surely, 2131412350 is an apocalyptic number.
131412350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
131412350 is a deficient number, since it is larger than the sum of its proper divisors (113815258).
131412350 is a wasteful number, since it uses less digits than its factorization.
131412350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8620 (or 8615 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 131412350 is about 11463.5225825224. The cubic root of 131412350 is about 508.4076310524.
Adding to 131412350 its reverse (53214131), we get a palindrome (184626481).
The spelling of 131412350 in words is "one hundred thirty-one million, four hundred twelve thousand, three hundred fifty".
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