Base | Representation |
---|---|
bin | 1101110110001… |
… | …1011001000101 |
3 | 11001021201010021 |
4 | 3131203121011 |
5 | 104332010124 |
6 | 5432455141 |
7 | 1303442626 |
oct | 335433105 |
9 | 131251107 |
10 | 58078789 |
11 | 2a8694aa |
12 | 1754a4b1 |
13 | c056662 |
14 | 79dba4d |
15 | 51737e4 |
hex | 3763645 |
58078789 has 8 divisors (see below), whose sum is σ = 59924480. Its totient is φ = 56247696.
The previous prime is 58078777. The next prime is 58078799. The reversal of 58078789 is 98787085.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 58078789 - 217 = 57947717 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 (58078799) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4732 + ... + 11770.
It is an arithmetic number, because the mean of its divisors is an integer number (7490560).
Almost surely, 258078789 is an apocalyptic number.
It is an amenable number.
58078789 is a deficient number, since it is larger than the sum of its proper divisors (1845691).
58078789 is a wasteful number, since it uses less digits than its factorization.
58078789 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7299.
The product of its (nonzero) digits is 1128960, while the sum is 52.
The square root of 58078789 is about 7620.9441016189. The cubic root of 58078789 is about 387.2628620539.
The spelling of 58078789 in words is "fifty-eight million, seventy-eight thousand, seven hundred eighty-nine".
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