Base | Representation |
---|---|
bin | 1001100110110… |
… | …1101011110000 |
3 | 2210211012120001 |
4 | 2121231223300 |
5 | 40303421102 |
6 | 3555355344 |
7 | 666334402 |
oct | 231555360 |
9 | 83735501 |
10 | 40295152 |
11 | 20822387 |
12 | 115b2b54 |
13 | 846acb1 |
14 | 54ccb72 |
15 | 380e487 |
hex | 266daf0 |
40295152 has 20 divisors (see below), whose sum is σ = 80764920. Its totient is φ = 19452608.
The previous prime is 40295147. The next prime is 40295153. The reversal of 40295152 is 25159204.
It is a self number, because there is not a number n which added to its sum of digits gives 40295152.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40295153) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42958 + ... + 43885.
It is an arithmetic number, because the mean of its divisors is an integer number (4038246).
Almost surely, 240295152 is an apocalyptic number.
It is an amenable number.
40295152 is an abundant number, since it is smaller than the sum of its proper divisors (40469768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40295152 is a wasteful number, since it uses less digits than its factorization.
40295152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86880 (or 86874 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 28.
The square root of 40295152 is about 6347.8462489257. The cubic root of 40295152 is about 342.8343001977.
The spelling of 40295152 in words is "forty million, two hundred ninety-five thousand, one hundred fifty-two".
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