Base | Representation |
---|---|
bin | 1111101000100… |
… | …11001100101001 |
3 | 100010210010211212 |
4 | 13310103030221 |
5 | 232033310013 |
6 | 21003002505 |
7 | 3151522235 |
oct | 764231451 |
9 | 303703755 |
10 | 131150633 |
11 | 68038459 |
12 | 37b09435 |
13 | 2122c433 |
14 | 135bd5c5 |
15 | b7a96a8 |
hex | 7d13329 |
131150633 has 8 divisors (see below), whose sum is σ = 134161920. Its totient is φ = 128148640.
The previous prime is 131150603. The next prime is 131150651. The reversal of 131150633 is 336051131.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 131150633 - 222 = 126956329 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 131150599 and 131150608.
It is not an unprimeable number, because it can be changed into a prime (131150603) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31853 + ... + 35733.
It is an arithmetic number, because the mean of its divisors is an integer number (16770240).
Almost surely, 2131150633 is an apocalyptic number.
It is an amenable number.
131150633 is a deficient number, since it is larger than the sum of its proper divisors (3011287).
131150633 is an equidigital number, since it uses as much as digits as its factorization.
131150633 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4647.
The product of its (nonzero) digits is 810, while the sum is 23.
The square root of 131150633 is about 11452.1016848437. The cubic root of 131150633 is about 508.0698968138.
The spelling of 131150633 in words is "one hundred thirty-one million, one hundred fifty thousand, six hundred thirty-three".
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