Base | Representation |
---|---|
bin | 101010010010010000… |
… | …011001101100100110 |
3 | 11100012020121001000010 |
4 | 222102100121230212 |
5 | 1220441240233204 |
6 | 32505201231050 |
7 | 3165065631561 |
oct | 522220315446 |
9 | 140166531003 |
10 | 45403446054 |
11 | 1828a07503a |
12 | 8971632486 |
13 | 438768b115 |
14 | 22aa08d4d8 |
15 | 12ab082d89 |
hex | a92419b26 |
45403446054 has 16 divisors (see below), whose sum is σ = 90809012592. Its totient is φ = 15134128608.
The previous prime is 45403446041. The next prime is 45403446061. The reversal of 45403446054 is 45064430454.
It is a super-2 number, since 2×454034460542 (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, 385452 + ... + 489264.
It is an arithmetic number, because the mean of its divisors is an integer number (5675563287).
Almost surely, 245403446054 is an apocalyptic number.
45403446054 is an abundant number, since it is smaller than the sum of its proper divisors (45405566538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45403446054 is a wasteful number, since it uses less digits than its factorization.
45403446054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 176711.
The product of its (nonzero) digits is 460800, while the sum is 39.
The spelling of 45403446054 in words is "forty-five billion, four hundred three million, four hundred forty-six thousand, fifty-four".
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