Base | Representation |
---|---|
bin | 100110000011… |
… | …101010101110 |
3 | 200202212011210 |
4 | 212003222232 |
5 | 10023221434 |
6 | 553455250 |
7 | 150540663 |
oct | 46035256 |
9 | 20685153 |
10 | 9976494 |
11 | 56a4540 |
12 | 3411526 |
13 | 20b3c68 |
14 | 1479a6a |
15 | d20ee9 |
hex | 983aae |
9976494 has 32 divisors (see below), whose sum is σ = 22083840. Its totient is φ = 2979200.
The previous prime is 9976481. The next prime is 9976511. The reversal of 9976494 is 4946799.
9976494 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3622 + ... + 5750.
It is an arithmetic number, because the mean of its divisors is an integer number (690120).
Almost surely, 29976494 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 9976494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11041920).
9976494 is an abundant number, since it is smaller than the sum of its proper divisors (12107346).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9976494 is a wasteful number, since it uses less digits than its factorization.
9976494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2216.
The product of its digits is 489888, while the sum is 48.
The square root of 9976494 is about 3158.5588485890. The cubic root of 9976494 is about 215.2745294248.
It can be divided in two parts, 9 and 976494, that added together give a triangular number (976503 = T1397).
The spelling of 9976494 in words is "nine million, nine hundred seventy-six thousand, four hundred ninety-four".
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