Base | Representation |
---|---|
bin | 1001100101111111… |
… | …00110001110001001 |
3 | 111021221120111100221 |
4 | 10302333212032021 |
5 | 41022011442341 |
6 | 2211025030041 |
7 | 241430345113 |
oct | 46277461611 |
9 | 14257514327 |
10 | 5150499721 |
11 | 2203360744 |
12 | bb8a85321 |
13 | 6410a4093 |
14 | 36c07a3b3 |
15 | 202283ed1 |
hex | 132fe6389 |
5150499721 has 8 divisors (see below), whose sum is σ = 5224538880. Its totient is φ = 5076681792.
The previous prime is 5150499701. The next prime is 5150499737. The reversal of 5150499721 is 1279940515.
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 5150499721 - 27 = 5150499593 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5150499701) 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, 8125 + ... + 101818.
It is an arithmetic number, because the mean of its divisors is an integer number (653067360).
Almost surely, 25150499721 is an apocalyptic number.
It is an amenable number.
5150499721 is a deficient number, since it is larger than the sum of its proper divisors (74039159).
5150499721 is a wasteful number, since it uses less digits than its factorization.
5150499721 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110615.
The product of its (nonzero) digits is 113400, while the sum is 43.
The square root of 5150499721 is about 71766.9821087664. The cubic root of 5150499721 is about 1726.9633567177.
The spelling of 5150499721 in words is "five billion, one hundred fifty million, four hundred ninety-nine thousand, seven hundred twenty-one".
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