Base | Representation |
---|---|
bin | 110101011111100010… |
… | …100111010110000111 |
3 | 12111020220202112012220 |
4 | 311133202213112013 |
5 | 1420112444000143 |
6 | 42215244343423 |
7 | 4102232363544 |
oct | 653742472607 |
9 | 174226675186 |
10 | 57437484423 |
11 | 223a4a651a0 |
12 | b16b844b73 |
13 | 55548aca97 |
14 | 2acc40bbcb |
15 | 17627c8d83 |
hex | d5f8a7587 |
57437484423 has 16 divisors (see below), whose sum is σ = 83645049600. Its totient is φ = 34769089280.
The previous prime is 57437484421. The next prime is 57437484457. The reversal of 57437484423 is 32448473475.
It is a cyclic number.
It is not a de Polignac number, because 57437484423 - 21 = 57437484421 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57437484421) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1009578 + ... + 1064951.
It is an arithmetic number, because the mean of its divisors is an integer number (5227815600).
Almost surely, 257437484423 is an apocalyptic number.
57437484423 is a deficient number, since it is larger than the sum of its proper divisors (26207565177).
57437484423 is a wasteful number, since it uses less digits than its factorization.
57437484423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2075382.
The product of its digits is 9031680, while the sum is 51.
The spelling of 57437484423 in words is "fifty-seven billion, four hundred thirty-seven million, four hundred eighty-four thousand, four hundred twenty-three".
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