Base | Representation |
---|---|
bin | 1011010011100… |
… | …01011111010010 |
3 | 20121110012111000 |
4 | 11221301133102 |
5 | 143234233230 |
6 | 13224402430 |
7 | 2231045544 |
oct | 551613722 |
9 | 217405430 |
10 | 94836690 |
11 | 49595233 |
12 | 27916416 |
13 | 168565b0 |
14 | c849694 |
15 | 84d4b60 |
hex | 5a717d2 |
94836690 has 128 divisors (see below), whose sum is σ = 279417600. Its totient is φ = 22740480.
The previous prime is 94836689. The next prime is 94836737. The reversal of 94836690 is 9663849.
It is a super-2 number, since 2×948366902 = 17987995540312200, which contains 22 as substring.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 143581 + ... + 144239.
It is an arithmetic number, because the mean of its divisors is an integer number (2182950).
Almost surely, 294836690 is an apocalyptic number.
94836690 is a gapful number since it is divisible by the number (90) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 94836690, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139708800).
94836690 is an abundant number, since it is smaller than the sum of its proper divisors (184580910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
94836690 is a wasteful number, since it uses less digits than its factorization.
94836690 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 729 (or 723 counting only the distinct ones).
The product of its (nonzero) digits is 279936, while the sum is 45.
The square root of 94836690 is about 9738.4131150819. The cubic root of 94836690 is about 456.0286512468.
The spelling of 94836690 in words is "ninety-four million, eight hundred thirty-six thousand, six hundred ninety".
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