Base | Representation |
---|---|
bin | 101011010000101001… |
… | …0010110110011111100 |
3 | 22212210101020000211000 |
4 | 1112201102112303330 |
5 | 3010224431211040 |
6 | 110402222530300 |
7 | 6466104104244 |
oct | 1264122266374 |
9 | 285711200730 |
10 | 92900257020 |
11 | 3644285611a |
12 | 16008136990 |
13 | 89b6952cac |
14 | 46d417cb24 |
15 | 263acbc130 |
hex | 15a1496cfc |
92900257020 has 96 divisors (see below), whose sum is σ = 289071397440. Its totient is φ = 24769255680.
The previous prime is 92900256991. The next prime is 92900257033. The reversal of 92900257020 is 2075200929.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4558774 + ... + 4579106.
It is an arithmetic number, because the mean of its divisors is an integer number (3011160390).
Almost surely, 292900257020 is an apocalyptic number.
92900257020 is a gapful number since it is divisible by the number (90) formed by its first and last digit.
It is an amenable number.
92900257020 is an abundant number, since it is smaller than the sum of its proper divisors (196171140420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
92900257020 is a wasteful number, since it uses less digits than its factorization.
92900257020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28812 (or 28804 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 36.
Adding to 92900257020 its reverse (2075200929), we get a palindrome (94975457949).
The spelling of 92900257020 in words is "ninety-two billion, nine hundred million, two hundred fifty-seven thousand, twenty".
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