Base | Representation |
---|---|
bin | 111111000000100… |
… | …010010001010111 |
3 | 2201200010111102102 |
4 | 333000202101113 |
5 | 4131104324413 |
6 | 252521232315 |
7 | 35124146504 |
oct | 7700422127 |
9 | 2650114372 |
10 | 1057104983 |
11 | 4a2787690 |
12 | 25603269b |
13 | 13b01250c |
14 | a05744ab |
15 | 62c11458 |
hex | 3f022457 |
1057104983 has 8 divisors (see below), whose sum is σ = 1155873936. Its totient is φ = 958780800.
The previous prime is 1057104973. The next prime is 1057104989. The reversal of 1057104983 is 3894017501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1057104983 is a prime.
It is a super-2 number, since 2×10571049832 = 2234941890166860578, which 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 (1057104989) 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, 106208 + ... + 115733.
It is an arithmetic number, because the mean of its divisors is an integer number (144484242).
Almost surely, 21057104983 is an apocalyptic number.
1057104983 is a deficient number, since it is larger than the sum of its proper divisors (98768953).
1057104983 is a wasteful number, since it uses less digits than its factorization.
1057104983 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 222385.
The product of its (nonzero) digits is 30240, while the sum is 38.
The square root of 1057104983 is about 32513.1509238954. The cubic root of 1057104983 is about 1018.6837382072.
The spelling of 1057104983 in words is "one billion, fifty-seven million, one hundred four thousand, nine hundred eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •