Base | Representation |
---|---|
bin | 1110001110011101100… |
… | …00001110110010100101 |
3 | 1201201200022112112020220 |
4 | 13013032300032302211 |
5 | 31002030303220222 |
6 | 1012315053314553 |
7 | 50212630624002 |
oct | 7071660166245 |
9 | 1651608475226 |
10 | 488800054437 |
11 | 179331984642 |
12 | 7a896195a59 |
13 | 3712a987b56 |
14 | 1992d9868a9 |
15 | caac74ab5c |
hex | 71cec0eca5 |
488800054437 has 4 divisors (see below), whose sum is σ = 651733405920. Its totient is φ = 325866702956.
The previous prime is 488800054429. The next prime is 488800054441. The reversal of 488800054437 is 734450008884.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 488800054437 - 23 = 488800054429 is a prime.
It is a super-2 number, since 2×4888000544372 (a number of 24 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 488800054437.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (488800059437) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81466675737 + ... + 81466675742.
It is an arithmetic number, because the mean of its divisors is an integer number (162933351480).
Almost surely, 2488800054437 is an apocalyptic number.
It is an amenable number.
488800054437 is a deficient number, since it is larger than the sum of its proper divisors (162933351483).
488800054437 is a wasteful number, since it uses less digits than its factorization.
488800054437 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162933351482.
The product of its (nonzero) digits is 3440640, while the sum is 51.
The spelling of 488800054437 in words is "four hundred eighty-eight billion, eight hundred million, fifty-four thousand, four hundred thirty-seven".
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