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40974124 = 2210243531
BaseRepresentation
bin1001110001001…
…1011100101100
32212002200221011
42130103130230
540442132444
64022115004
71005163042
oct234233454
985080834
1040974124
1121146514
121187ba64
138648059
145628392
1538e5734
hex271372c

40974124 has 6 divisors (see below), whose sum is σ = 71704724. Its totient is φ = 20487060.

The previous prime is 40974119. The next prime is 40974149. The reversal of 40974124 is 42147904.

40974124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5121762 + ... + 5121769.

Almost surely, 240974124 is an apocalyptic number.

It is an amenable number.

40974124 is a deficient number, since it is larger than the sum of its proper divisors (30730600).

40974124 is a wasteful number, since it uses less digits than its factorization.

40974124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10243535 (or 10243533 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 40974124 is about 6401.1033423934. The cubic root of 40974124 is about 344.7491672523.

The spelling of 40974124 in words is "forty million, nine hundred seventy-four thousand, one hundred twenty-four".

Divisors: 1 2 4 10243531 20487062 40974124