Base | Representation |
---|---|
bin | 1001100101001011… |
… | …11111011111000000 |
3 | 111021110221110212112 |
4 | 10302211333133000 |
5 | 41013302144311 |
6 | 2210225114452 |
7 | 241316320613 |
oct | 46245773700 |
9 | 14243843775 |
10 | 5143787456 |
11 | 21aa596715 |
12 | bb6788a28 |
13 | 63c893b22 |
14 | 36b21017a |
15 | 2018aa28b |
hex | 13297f7c0 |
5143787456 has 56 divisors (see below), whose sum is σ = 10282031760. Its totient is φ = 2553126912.
The previous prime is 5143787431. The next prime is 5143787477. The reversal of 5143787456 is 6547873415.
It is a congruent number.
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, 7642736 + ... + 7643408.
It is an arithmetic number, because the mean of its divisors is an integer number (183607710).
Almost surely, 25143787456 is an apocalyptic number.
It is an amenable number.
5143787456 is a deficient number, since it is larger than the sum of its proper divisors (5138244304).
5143787456 is a wasteful number, since it uses less digits than its factorization.
5143787456 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1381 (or 1371 counting only the distinct ones).
The product of its digits is 2822400, while the sum is 50.
The square root of 5143787456 is about 71720.2025652466. The cubic root of 5143787456 is about 1726.2128227523.
The spelling of 5143787456 in words is "five billion, one hundred forty-three million, seven hundred eighty-seven thousand, four hundred fifty-six".
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