Base | Representation |
---|---|
bin | 110101011110010101… |
… | …010100000000111100 |
3 | 12111012111121222212111 |
4 | 311132111110000330 |
5 | 1420042302021111 |
6 | 42213242143404 |
7 | 4101565214212 |
oct | 653625240074 |
9 | 174174558774 |
10 | 57417220156 |
11 | 2239458436a |
12 | b164ab1b64 |
13 | 55506362aa |
14 | 2ac9854cb2 |
15 | 1760b24a21 |
hex | d5e55403c |
57417220156 has 24 divisors (see below), whose sum is σ = 100898113680. Its totient is φ = 28589248512.
The previous prime is 57417220103. The next prime is 57417220169. The reversal of 57417220156 is 65102271475.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7483090 + ... + 7490758.
It is an arithmetic number, because the mean of its divisors is an integer number (4204088070).
Almost surely, 257417220156 is an apocalyptic number.
It is an amenable number.
57417220156 is a deficient number, since it is larger than the sum of its proper divisors (43480893524).
57417220156 is a wasteful number, since it uses less digits than its factorization.
57417220156 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15213 (or 15211 counting only the distinct ones).
The product of its (nonzero) digits is 117600, while the sum is 40.
The spelling of 57417220156 in words is "fifty-seven billion, four hundred seventeen million, two hundred twenty thousand, one hundred fifty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •