Base | Representation |
---|---|
bin | 1011010001110… |
… | …01011000101010 |
3 | 20121000112020220 |
4 | 11220321120222 |
5 | 143204410030 |
6 | 13215430510 |
7 | 2226100560 |
oct | 550713052 |
9 | 217015226 |
10 | 94606890 |
11 | 49448614 |
12 | 27825436 |
13 | 167a5b11 |
14 | c7c9a30 |
15 | 848ba10 |
hex | 5a3962a |
94606890 has 128 divisors (see below), whose sum is σ = 276756480. Its totient is φ = 20217600.
The previous prime is 94606879. The next prime is 94606901. The reversal of 94606890 is 9860649.
94606890 is a nontrivial binomial coefficient, being equal to C(13756, 2).
It is an interprime number because it is at equal distance from previous prime (94606879) and next prime (94606901).
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is an unprimeable number.
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 63 ways as a sum of consecutive naturals, for example, 522600 + ... + 522780.
It is an arithmetic number, because the mean of its divisors is an integer number (2162160).
Almost surely, 294606890 is an apocalyptic number.
94606890 is the 13755-th triangular number and also the 6878-th hexagonal number.
It is a practical number, because each smaller number is the sum of distinct divisors of 94606890, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138378240).
94606890 is an abundant number, since it is smaller than the sum of its proper divisors (182149590).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
94606890 is a wasteful number, since it uses less digits than its factorization.
94606890 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 348.
The product of its (nonzero) digits is 93312, while the sum is 42.
The square root of 94606890 is about 9726.6073221859. The cubic root of 94606890 is about 455.6600170475.
The spelling of 94606890 in words is "ninety-four million, six hundred six thousand, eight hundred ninety".
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