Base | Representation |
---|---|
bin | 1001110000101… |
… | …0001000011000 |
3 | 2212000202120200 |
4 | 2130022020120 |
5 | 40434422320 |
6 | 4021222200 |
7 | 1004643552 |
oct | 234121030 |
9 | 85022520 |
10 | 40935960 |
11 | 2111a87a |
12 | 11861960 |
13 | 8633880 |
14 | 56184d2 |
15 | 38d9290 |
hex | 270a218 |
40935960 has 96 divisors (see below), whose sum is σ = 143292240. Its totient is φ = 10075392.
The previous prime is 40935959. The next prime is 40935967. The reversal of 40935960 is 6953904.
It is a super-2 number, since 2×409359602 = 3351505642243200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40935967) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 307 + ... + 9053.
Almost surely, 240935960 is an apocalyptic number.
40935960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40935960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71646120).
40935960 is an abundant number, since it is smaller than the sum of its proper divisors (102356280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40935960 is a wasteful number, since it uses less digits than its factorization.
40935960 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8777 (or 8770 counting only the distinct ones).
The product of its (nonzero) digits is 29160, while the sum is 36.
The square root of 40935960 is about 6398.1215993446. The cubic root of 40935960 is about 344.6420989131.
The spelling of 40935960 in words is "forty million, nine hundred thirty-five thousand, nine hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •