Base | Representation |
---|---|
bin | 110110110110011011… |
… | …000011011101100111 |
3 | 12122000111120002122022 |
4 | 312312123003131213 |
5 | 1431104122321411 |
6 | 43020034453355 |
7 | 4153322155613 |
oct | 666633033547 |
9 | 178014502568 |
10 | 58895120231 |
11 | 22a8283a592 |
12 | b4b7a3425b |
13 | 572788b38c |
14 | 2bc9c44343 |
15 | 17ea755edb |
hex | db66c3767 |
58895120231 has 4 divisors (see below), whose sum is σ = 58895612472. Its totient is φ = 58894627992.
The previous prime is 58895120213. The next prime is 58895120267. The reversal of 58895120231 is 13202159885.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 13202159885 = 5 ⋅2640431977.
It is a cyclic number.
It is not a de Polignac number, because 58895120231 - 226 = 58828011367 is a prime.
It is a super-2 number, since 2×588951202312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58895120281) 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, 61580 + ... + 348686.
It is an arithmetic number, because the mean of its divisors is an integer number (14723903118).
Almost surely, 258895120231 is an apocalyptic number.
58895120231 is a deficient number, since it is larger than the sum of its proper divisors (492241).
58895120231 is a wasteful number, since it uses less digits than its factorization.
58895120231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 492240.
The product of its (nonzero) digits is 172800, while the sum is 44.
The spelling of 58895120231 in words is "fifty-eight billion, eight hundred ninety-five million, one hundred twenty thousand, two hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •