Base | Representation |
---|---|
bin | 110110110110000100… |
… | …110001111101101111 |
3 | 12122000002120110020222 |
4 | 312312010301331233 |
5 | 1431101124001031 |
6 | 43015305401555 |
7 | 4153221430013 |
oct | 666604617557 |
9 | 178002513228 |
10 | 58889281391 |
11 | 22a7a5117a6 |
12 | b4b5a992bb |
13 | 57265c5845 |
14 | 2bc9164543 |
15 | 17e9ea0e7b |
hex | db6131f6f |
58889281391 has 16 divisors (see below), whose sum is σ = 60002668800. Its totient is φ = 57786696000.
The previous prime is 58889281337. The next prime is 58889281453. The reversal of 58889281391 is 19318298885.
It is a cyclic number.
It is not a de Polignac number, because 58889281391 - 26 = 58889281327 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58889281301) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27024740 + ... + 27026918.
It is an arithmetic number, because the mean of its divisors is an integer number (3750166800).
Almost surely, 258889281391 is an apocalyptic number.
58889281391 is a deficient number, since it is larger than the sum of its proper divisors (1113387409).
58889281391 is a wasteful number, since it uses less digits than its factorization.
58889281391 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4430.
The product of its digits is 9953280, while the sum is 62.
The spelling of 58889281391 in words is "fifty-eight billion, eight hundred eighty-nine million, two hundred eighty-one thousand, three hundred ninety-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •