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240823032 = 23310034293
BaseRepresentation
bin11100101101010…
…10101011111000
3121210011002002120
432112222223320
5443122314112
635521401240
75652650652
oct1626525370
9553132076
10240823032
11113a359aa
1268799220
133ab7b648
1423dab6d2
151621ee8c
hexe5aaaf8

240823032 has 16 divisors (see below), whose sum is σ = 602057640. Its totient is φ = 80274336.

The previous prime is 240823021. The next prime is 240823049. The reversal of 240823032 is 230328042.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 10034293 = 240823032 / (2 + 4 + 0 + 8 + 2 + 3 + 0 + 3 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 240822993 and 240823011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5017123 + ... + 5017170.

Almost surely, 2240823032 is an apocalyptic number.

It is an amenable number.

240823032 is an abundant number, since it is smaller than the sum of its proper divisors (361234608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

240823032 is a wasteful number, since it uses less digits than its factorization.

240823032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10034302 (or 10034298 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 240823032 is about 15518.4738940400. The cubic root of 240823032 is about 622.1560661996.

The spelling of 240823032 in words is "two hundred forty million, eight hundred twenty-three thousand, thirty-two".

Divisors: 1 2 3 4 6 8 12 24 10034293 20068586 30102879 40137172 60205758 80274344 120411516 240823032