Base | Representation |
---|---|
bin | 101010100100010001… |
… | …001000110100010100 |
3 | 11100222022012112000011 |
4 | 222210101020310110 |
5 | 1222101120111243 |
6 | 32555154130004 |
7 | 3205425302350 |
oct | 524421106424 |
9 | 140868175004 |
10 | 45705628948 |
11 | 184246aa571 |
12 | 8a36880904 |
13 | 4405171675 |
14 | 22d8270460 |
15 | 12c787389d |
hex | aa4448d14 |
45705628948 has 24 divisors (see below), whose sum is σ = 91415786112. Its totient is φ = 19587156384.
The previous prime is 45705628931. The next prime is 45705628949. The reversal of 45705628948 is 84982650754.
It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 45705628892 and 45705628901.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45705628949) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1069161 + ... + 1111087.
It is an arithmetic number, because the mean of its divisors is an integer number (3808991088).
Almost surely, 245705628948 is an apocalyptic number.
It is an amenable number.
45705628948 is an abundant number, since it is smaller than the sum of its proper divisors (45710157164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45705628948 is a wasteful number, since it uses less digits than its factorization.
45705628948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80871 (or 80869 counting only the distinct ones).
The product of its (nonzero) digits is 19353600, while the sum is 58.
The spelling of 45705628948 in words is "forty-five billion, seven hundred five million, six hundred twenty-eight thousand, nine hundred forty-eight".
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