Base | Representation |
---|---|
bin | 1101100001110… |
… | …0111010101001 |
3 | 10221202202202201 |
4 | 3120130322221 |
5 | 104011212140 |
6 | 5344100201 |
7 | 1256203150 |
oct | 330347251 |
9 | 127682681 |
10 | 56741545 |
11 | 2a035843 |
12 | 17004661 |
13 | b9a8aa3 |
14 | 7770597 |
15 | 4eac49a |
hex | 361cea9 |
56741545 has 16 divisors (see below), whose sum is σ = 80501760. Its totient is φ = 37566144.
The previous prime is 56741537. The next prime is 56741561. The reversal of 56741545 is 54514765.
It is a happy number.
It is not a de Polignac number, because 56741545 - 23 = 56741537 is a prime.
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, 26937 + ... + 28966.
It is an arithmetic number, because the mean of its divisors is an integer number (5031360).
Almost surely, 256741545 is an apocalyptic number.
It is an amenable number.
56741545 is a deficient number, since it is larger than the sum of its proper divisors (23760215).
56741545 is a wasteful number, since it uses less digits than its factorization.
56741545 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55944.
The product of its digits is 84000, while the sum is 37.
The square root of 56741545 is about 7532.6983876961. The cubic root of 56741545 is about 384.2675566793.
The spelling of 56741545 in words is "fifty-six million, seven hundred forty-one thousand, five hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.001 sec. • engine limits •