Base | Representation |
---|---|
bin | 11001111011000001100101… |
… | …00000100001110011110101 |
3 | 21110211111101121112011102000 |
4 | 30331200302200201303311 |
5 | 24432421440223343110 |
6 | 321123041122405513 |
7 | 15002243445522462 |
oct | 1475406240416365 |
9 | 243744347464360 |
10 | 57003653340405 |
11 | 17188128257122 |
12 | 6487834200899 |
13 | 25a6562bb6395 |
14 | 1010dc4b16669 |
15 | 68cbe0e5a1c0 |
hex | 33d832821cf5 |
57003653340405 has 32 divisors (see below), whose sum is σ = 101349575808000. Its totient is φ = 30399024154176.
The previous prime is 57003653340329. The next prime is 57003653340407. The reversal of 57003653340405 is 50404335630075.
It is a happy number.
57003653340405 is a `hidden beast` number, since 5 + 7 + 0 + 0 + 36 + 533 + 40 + 40 + 5 = 666.
It is not a de Polignac number, because 57003653340405 - 215 = 57003653307637 is a prime.
It is a super-2 number, since 2×570036533404052 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57003653340407) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18898534 + ... + 21706263.
It is an arithmetic number, because the mean of its divisors is an integer number (3167174244000).
Almost surely, 257003653340405 is an apocalyptic number.
It is an amenable number.
57003653340405 is a deficient number, since it is larger than the sum of its proper divisors (44345922467595).
57003653340405 is a wasteful number, since it uses less digits than its factorization.
57003653340405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40615210 (or 40615204 counting only the distinct ones).
The product of its (nonzero) digits is 2268000, while the sum is 45.
The spelling of 57003653340405 in words is "fifty-seven trillion, three billion, six hundred fifty-three million, three hundred forty thousand, four hundred five".
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