Base | Representation |
---|---|
bin | 1010101100100010… |
… | …10101010111111100 |
3 | 112211012020200212211 |
4 | 11112101111113330 |
5 | 43230020224433 |
6 | 2345450310204 |
7 | 262205120431 |
oct | 52621252774 |
9 | 15735220784 |
10 | 5742351868 |
11 | 2487453a50 |
12 | 1143128364 |
13 | 7068a9156 |
14 | 3c6901b88 |
15 | 2391e28cd |
hex | 1564555fc |
5742351868 has 48 divisors (see below), whose sum is σ = 11648980224. Its totient is φ = 2447850240.
The previous prime is 5742351859. The next prime is 5742351887. The reversal of 5742351868 is 8681532475.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198121 + ... + 225247.
It is an arithmetic number, because the mean of its divisors is an integer number (242687088).
Almost surely, 25742351868 is an apocalyptic number.
It is an amenable number.
5742351868 is an abundant number, since it is smaller than the sum of its proper divisors (5906628356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5742351868 is a wasteful number, since it uses less digits than its factorization.
5742351868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27442 (or 27440 counting only the distinct ones).
The product of its digits is 1612800, while the sum is 49.
The square root of 5742351868 is about 75778.3073709093. The cubic root of 5742351868 is about 1790.7292751599.
The spelling of 5742351868 in words is "five billion, seven hundred forty-two million, three hundred fifty-one thousand, eight hundred sixty-eight".
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