Base | Representation |
---|---|
bin | 1101001101101111111… |
… | …00100010001111101010 |
3 | 1121102000001121022021121 |
4 | 12212313330202033222 |
5 | 24414402230244024 |
6 | 544331411325454 |
7 | 44542654322245 |
oct | 6466774421752 |
9 | 1542001538247 |
10 | 454057665514 |
11 | 165623795622 |
12 | 73bbabb088a |
13 | 33a81c3cc7b |
14 | 17d9577825c |
15 | bc276048e4 |
hex | 69b7f223ea |
454057665514 has 16 divisors (see below), whose sum is σ = 722534603976. Its totient is φ = 213264064000.
The previous prime is 454057665431. The next prime is 454057665521. The reversal of 454057665514 is 415566750454.
It can be written as a sum of positive squares in 4 ways, for example, as 433204861489 + 20852804025 = 658183^2 + 144405^2 .
It is a super-2 number, since 2×4540576655142 (a number of 24 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12798637 + ... + 12834064.
Almost surely, 2454057665514 is an apocalyptic number.
454057665514 is a deficient number, since it is larger than the sum of its proper divisors (268476938462).
454057665514 is a wasteful number, since it uses less digits than its factorization.
454057665514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25633241.
The product of its (nonzero) digits is 10080000, while the sum is 52.
The spelling of 454057665514 in words is "four hundred fifty-four billion, fifty-seven million, six hundred sixty-five thousand, five hundred fourteen".
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