Base | Representation |
---|---|
bin | 1001101010011… |
… | …1111111000010 |
3 | 2211021100010120 |
4 | 2122213333002 |
5 | 40334041304 |
6 | 4004441110 |
7 | 1001350536 |
oct | 232477702 |
9 | 84240116 |
10 | 40533954 |
11 | 2097583a |
12 | 116a9196 |
13 | 85228b6 |
14 | 5551bc6 |
15 | 385a0d9 |
hex | 26a7fc2 |
40533954 has 32 divisors (see below), whose sum is σ = 86158080. Its totient is φ = 12676752.
The previous prime is 40533947. The next prime is 40533959. The reversal of 40533954 is 45933504.
It is not an unprimeable number, because it can be changed into a prime (40533959) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10537 + ... + 13859.
It is an arithmetic number, because the mean of its divisors is an integer number (2692440).
Almost surely, 240533954 is an apocalyptic number.
40533954 is an abundant number, since it is smaller than the sum of its proper divisors (45624126).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40533954 is a wasteful number, since it uses less digits than its factorization.
40533954 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3454.
The product of its (nonzero) digits is 32400, while the sum is 33.
The square root of 40533954 is about 6366.6281499708. The cubic root of 40533954 is about 343.5102154095.
The spelling of 40533954 in words is "forty million, five hundred thirty-three thousand, nine hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •