Base | Representation |
---|---|
bin | 101011000100010100… |
… | …011111100100011111 |
3 | 11102100210002002001210 |
4 | 223010110133210133 |
5 | 1224201301120422 |
6 | 33124404035503 |
7 | 3224645145234 |
oct | 530424374437 |
9 | 142323062053 |
10 | 46243379487 |
11 | 186802004a8 |
12 | 8b66992b93 |
13 | 448c6b3456 |
14 | 234985178b |
15 | 1309b9710c |
hex | ac451f91f |
46243379487 has 32 divisors (see below), whose sum is σ = 63443036160. Its totient is φ = 29949603840.
The previous prime is 46243379471. The next prime is 46243379509. The reversal of 46243379487 is 78497334264.
It is not a de Polignac number, because 46243379487 - 24 = 46243379471 is a prime.
It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (46243379417) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14815287 + ... + 14818407.
It is an arithmetic number, because the mean of its divisors is an integer number (1982594880).
Almost surely, 246243379487 is an apocalyptic number.
46243379487 is a deficient number, since it is larger than the sum of its proper divisors (17199656673).
46243379487 is a wasteful number, since it uses less digits than its factorization.
46243379487 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4143.
The product of its digits is 24385536, while the sum is 57.
The spelling of 46243379487 in words is "forty-six billion, two hundred forty-three million, three hundred seventy-nine thousand, four hundred eighty-seven".
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