Base | Representation |
---|---|
bin | 1001101101000… |
… | …0101111011100 |
3 | 2211120211010110 |
4 | 2123100233130 |
5 | 40404412032 |
6 | 4012210020 |
7 | 1002644331 |
oct | 233205734 |
9 | 84524113 |
10 | 40700892 |
11 | 20a7a201 |
12 | 11769910 |
13 | 858088b |
14 | 5596988 |
15 | 388e7cc |
hex | 26d0bdc |
40700892 has 96 divisors (see below), whose sum is σ = 105283584. Its totient is φ = 12196800.
The previous prime is 40700887. The next prime is 40700893. The reversal of 40700892 is 29800704.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40700893) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 573217 + ... + 573287.
It is an arithmetic number, because the mean of its divisors is an integer number (1096704).
Almost surely, 240700892 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 40700892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52641792).
40700892 is an abundant number, since it is smaller than the sum of its proper divisors (64582692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40700892 is a wasteful number, since it uses less digits than its factorization.
40700892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199 (or 197 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 30.
The square root of 40700892 is about 6379.7250724463. The cubic root of 40700892 is about 343.9811486875.
The spelling of 40700892 in words is "forty million, seven hundred thousand, eight hundred ninety-two".
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