Base | Representation |
---|---|
bin | 101010010110011001… |
… | …000100100000111110 |
3 | 11100101002010222101121 |
4 | 222112121010200332 |
5 | 1221112020434304 |
6 | 32520120301154 |
7 | 3166600440655 |
oct | 522631044076 |
9 | 140332128347 |
10 | 45472827454 |
11 | 1831525333a |
12 | 89909117ba |
13 | 4398b711c2 |
14 | 22b539019c |
15 | 12b21da554 |
hex | a9664483e |
45472827454 has 16 divisors (see below), whose sum is σ = 68412883968. Its totient is φ = 22668565752.
The previous prime is 45472827443. The next prime is 45472827497.
45472827454 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×454728274542 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4650879 + ... + 4660645.
It is an arithmetic number, because the mean of its divisors is an integer number (4275805248).
Almost surely, 245472827454 is an apocalyptic number.
45472827454 is a deficient number, since it is larger than the sum of its proper divisors (22940056514).
45472827454 is a wasteful number, since it uses less digits than its factorization.
45472827454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16479.
The product of its digits is 10035200, while the sum is 52.
The spelling of 45472827454 in words is "forty-five billion, four hundred seventy-two million, eight hundred twenty-seven thousand, four hundred fifty-four".
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