Base | Representation |
---|---|
bin | 1001101111111… |
… | …1100001000100 |
3 | 2211221112221110 |
4 | 2123333201010 |
5 | 40432024414 |
6 | 4020245020 |
7 | 1004403033 |
oct | 233774104 |
9 | 84845843 |
10 | 40892484 |
11 | 210a0146 |
12 | 11840770 |
13 | 8619b49 |
14 | 560671a |
15 | 38cb459 |
hex | 26ff844 |
40892484 has 72 divisors (see below), whose sum is σ = 103887840. Its totient is φ = 12483072.
The previous prime is 40892479. The next prime is 40892507. The reversal of 40892484 is 48429804.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 421524 + ... + 421620.
Almost surely, 240892484 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40892484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51943920).
40892484 is an abundant number, since it is smaller than the sum of its proper divisors (62995356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40892484 is a wasteful number, since it uses less digits than its factorization.
40892484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 209 (or 164 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 39.
The square root of 40892484 is about 6394.7231370873. The cubic root of 40892484 is about 344.5200467493.
It can be divided in two parts, 408924 and 84, that multiplied together give a triangular number (34349616 = T8288).
The spelling of 40892484 in words is "forty million, eight hundred ninety-two thousand, four hundred eighty-four".
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