Base | Representation |
---|---|
bin | 1001100111010… |
… | …1000011101000 |
3 | 2210212201222120 |
4 | 2121311003220 |
5 | 40310402402 |
6 | 4000151240 |
7 | 666521424 |
oct | 231650350 |
9 | 83781876 |
10 | 40325352 |
11 | 20843041 |
12 | 11608520 |
13 | 847b972 |
14 | 54d9b84 |
15 | 38183bc |
hex | 26750e8 |
40325352 has 32 divisors (see below), whose sum is σ = 101381280. Its totient is φ = 13366080.
The previous prime is 40325321. The next prime is 40325359. The reversal of 40325352 is 25352304.
It is a super-2 number, since 2×403253522 = 3252268027847808, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (40325359) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298 + ... + 8985.
It is an arithmetic number, because the mean of its divisors is an integer number (3168165).
Almost surely, 240325352 is an apocalyptic number.
It is an amenable number.
40325352 is an abundant number, since it is smaller than the sum of its proper divisors (61055928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40325352 is a wasteful number, since it uses less digits than its factorization.
40325352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9473 (or 9469 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 24.
The square root of 40325352 is about 6350.2245629584. The cubic root of 40325352 is about 342.9199267960.
Adding to 40325352 its reverse (25352304), we get a palindrome (65677656).
The spelling of 40325352 in words is "forty million, three hundred twenty-five thousand, three hundred fifty-two".
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