Base | Representation |
---|---|
bin | 101010001101000001… |
… | …011011110001111000 |
3 | 11022222010100211201122 |
4 | 222031001123301320 |
5 | 1220301300330334 |
6 | 32452343204412 |
7 | 3162651360566 |
oct | 521501336170 |
9 | 138863324648 |
10 | 45315636344 |
11 | 1824454a330 |
12 | 8948146708 |
13 | 4372425104 |
14 | 229c552a36 |
15 | 12a34da32e |
hex | a8d05bc78 |
45315636344 has 32 divisors (see below), whose sum is σ = 94846688640. Its totient is φ = 20118991200.
The previous prime is 45315636307. The next prime is 45315636391. The reversal of 45315636344 is 44363651354.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is a junction number, because it is equal to n+sod(n) for n = 45315636295 and 45315636304.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5984012 + ... + 5991579.
It is an arithmetic number, because the mean of its divisors is an integer number (2963959020).
Almost surely, 245315636344 is an apocalyptic number.
45315636344 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
45315636344 is an abundant number, since it is smaller than the sum of its proper divisors (49531052296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45315636344 is a wasteful number, since it uses less digits than its factorization.
45315636344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11975651 (or 11975647 counting only the distinct ones).
The product of its digits is 1555200, while the sum is 44.
The spelling of 45315636344 in words is "forty-five billion, three hundred fifteen million, six hundred thirty-six thousand, three hundred forty-four".
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