Base | Representation |
---|---|
bin | 11100000111001111… |
… | …10000110001001001 |
3 | 1102221212101222111200 |
4 | 32003213300301021 |
5 | 221402320444203 |
6 | 10533402214413 |
7 | 1043010402141 |
oct | 160347606111 |
9 | 42855358450 |
10 | 15093140553 |
11 | 6445758987 |
12 | 2b127b4409 |
13 | 1566c2a5ca |
14 | a3274b921 |
15 | 5d50b19a3 |
hex | 3839f0c49 |
15093140553 has 6 divisors (see below), whose sum is σ = 21801203034. Its totient is φ = 10062093696.
The previous prime is 15093140537. The next prime is 15093140563. The reversal of 15093140553 is 35504139051.
It is a happy number.
15093140553 is a `hidden beast` number, since 1 + 5 + 0 + 93 + 14 + 0 + 553 = 666.
It can be written as a sum of positive squares in only one way, i.e., 13733964864 + 1359175689 = 117192^2 + 36867^2 .
It is not a de Polignac number, because 15093140553 - 24 = 15093140537 is a prime.
It is a super-2 number, since 2×150931405532 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (15093140563) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 838507800 + ... + 838507817.
It is an arithmetic number, because the mean of its divisors is an integer number (3633533839).
Almost surely, 215093140553 is an apocalyptic number.
It is an amenable number.
15093140553 is a deficient number, since it is larger than the sum of its proper divisors (6708062481).
15093140553 is a wasteful number, since it uses less digits than its factorization.
15093140553 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1677015623 (or 1677015620 counting only the distinct ones).
The product of its (nonzero) digits is 40500, while the sum is 36.
The spelling of 15093140553 in words is "fifteen billion, ninety-three million, one hundred forty thousand, five hundred fifty-three".
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