| Base | Representation |
|---|---|
| bin | 11110110001000001111… |
| … | …10000010110110000000 |
| 3 | 10202001121011112122010000 |
| 4 | 33120200332002312000 |
| 5 | 114304432430342204 |
| 6 | 2125344301040000 |
| 7 | 136242204003210 |
| oct | 17304076026600 |
| 9 | 3661534478100 |
| 10 | 1057115090304 |
| 11 | 378357a00669 |
| 12 | 150a61856000 |
| 13 | 788bb139770 |
| 14 | 39243ad2240 |
| 15 | 1c770aab039 |
| hex | f620f82d80 |
1057115090304 has 1280 divisors, whose sum is σ = 4087196467200. Its totient is φ = 263722106880.
The previous prime is 1057115090299. The next prime is 1057115090309. The reversal of 1057115090304 is 4030905117501.
It is a happy number.
1057115090304 is a `hidden beast` number, since 1 + 0 + 571 + 1 + 50 + 9 + 0 + 30 + 4 = 666.
It is an interprime number because it is at equal distance from previous prime (1057115090299) and next prime (1057115090309).
It is a super-2 number, since 2×10571150903042 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1057115090309) by changing a digit.
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 159 ways as a sum of consecutive naturals, for example, 1374661632 + ... + 1374662400.
It is an arithmetic number, because the mean of its divisors is an integer number (3193122240).
Almost surely, 21057115090304 is an apocalyptic number.
1057115090304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1057115090304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2043598233600).
1057115090304 is an abundant number, since it is smaller than the sum of its proper divisors (3030081376896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1057115090304 is a wasteful number, since it uses less digits than its factorization.
1057115090304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 893 (or 872 counting only the distinct ones).
The product of its (nonzero) digits is 18900, while the sum is 36.
The spelling of 1057115090304 in words is "one trillion, fifty-seven billion, one hundred fifteen million, ninety thousand, three hundred four".
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