Base | Representation |
---|---|
bin | 11000101010100000… |
… | …10101001010111010 |
3 | 1021011211020010021110 |
4 | 30111100111022322 |
5 | 204104311120232 |
6 | 10025535221150 |
7 | 646064634135 |
oct | 142520251272 |
9 | 37154203243 |
10 | 13241504442 |
11 | 5685536301 |
12 | 26966777b6 |
13 | 133042b53a |
14 | 8d887321c |
15 | 527758acc |
hex | 3154152ba |
13241504442 has 16 divisors (see below), whose sum is σ = 28040833152. Its totient is φ = 4154197440.
The previous prime is 13241504413. The next prime is 13241504509. The reversal of 13241504442 is 24440514231.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64909234 + ... + 64909437.
It is an arithmetic number, because the mean of its divisors is an integer number (1752552072).
Almost surely, 213241504442 is an apocalyptic number.
13241504442 is an abundant number, since it is smaller than the sum of its proper divisors (14799328710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13241504442 is a wasteful number, since it uses less digits than its factorization.
13241504442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 129818693.
The product of its (nonzero) digits is 15360, while the sum is 30.
The spelling of 13241504442 in words is "thirteen billion, two hundred forty-one million, five hundred four thousand, four hundred forty-two".
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