Base | Representation |
---|---|
bin | 11000101010011111… |
… | …11101100110101010 |
3 | 1021011211001012212100 |
4 | 30111033331212222 |
5 | 204104300023124 |
6 | 10025533154230 |
7 | 646064052540 |
oct | 142517754652 |
9 | 37154035770 |
10 | 13241407914 |
11 | 568547a829 |
12 | 269662b976 |
13 | 13303c6617 |
14 | 8d8849d90 |
15 | 52773a1c9 |
hex | 3153fd9aa |
13241407914 has 48 divisors (see below), whose sum is σ = 34513951680. Its totient is φ = 3584139840.
The previous prime is 13241407909. The next prime is 13241407931. The reversal of 13241407914 is 41970414231.
13241407914 is a `hidden beast` number, since 1 + 3 + 241 + 407 + 9 + 1 + 4 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2763147 + ... + 2767934.
It is an arithmetic number, because the mean of its divisors is an integer number (719040660).
Almost surely, 213241407914 is an apocalyptic number.
13241407914 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
13241407914 is an abundant number, since it is smaller than the sum of its proper divisors (21272543766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13241407914 is a wasteful number, since it uses less digits than its factorization.
13241407914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5531115 (or 5531112 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
It can be divided in two parts, 13241407 and 914, that added together give a square (13242321 = 36392).
The spelling of 13241407914 in words is "thirteen billion, two hundred forty-one million, four hundred seven thousand, nine hundred fourteen".
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