Base | Representation |
---|---|
bin | 1010111111000101… |
… | …00111101110000001 |
3 | 120020000220021011210 |
4 | 11133202213232001 |
5 | 44034324102101 |
6 | 2413124000333 |
7 | 266104065522 |
oct | 53742475601 |
9 | 16200807153 |
10 | 5897878401 |
11 | 2557220378 |
12 | 11872300a9 |
13 | 72cb9169c |
14 | 3dd428849 |
15 | 247bb47d6 |
hex | 15f8a7b81 |
5897878401 has 4 divisors (see below), whose sum is σ = 7863837872. Its totient is φ = 3931918932.
The previous prime is 5897878381. The next prime is 5897878417. The reversal of 5897878401 is 1048787985.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 5897878401 - 29 = 5897877889 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5897878421) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 982979731 + ... + 982979736.
It is an arithmetic number, because the mean of its divisors is an integer number (1965959468).
Almost surely, 25897878401 is an apocalyptic number.
It is an amenable number.
5897878401 is a deficient number, since it is larger than the sum of its proper divisors (1965959471).
5897878401 is a wasteful number, since it uses less digits than its factorization.
5897878401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1965959470.
The product of its (nonzero) digits is 4515840, while the sum is 57.
The square root of 5897878401 is about 76797.6458037615. The cubic root of 5897878401 is about 1806.7522522049.
The spelling of 5897878401 in words is "five billion, eight hundred ninety-seven million, eight hundred seventy-eight thousand, four hundred one".
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