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412900039 = 19118118401
BaseRepresentation
bin11000100111000…
…101101011000111
31001202221111101001
4120213011223013
51321200300124
6104545514131
713142410126
oct3047055307
91052844331
10412900039
111a2086a02
12b6342947
136770a166
143cba1abd
15263b0b44
hex189c5ac7

412900039 has 8 divisors (see below), whose sum is σ = 435023280. Its totient is φ = 390816000.

The previous prime is 412900021. The next prime is 412900049. The reversal of 412900039 is 930009214.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 412900039 - 213 = 412891847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412900049) 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, 13239 + ... + 31639.

It is an arithmetic number, because the mean of its divisors is an integer number (54377910).

Almost surely, 2412900039 is an apocalyptic number.

412900039 is a deficient number, since it is larger than the sum of its proper divisors (22123241).

412900039 is a wasteful number, since it uses less digits than its factorization.

412900039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19601.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 412900039 is about 20319.9419044445. The cubic root of 412900039 is about 744.6433372279.

The spelling of 412900039 in words is "four hundred twelve million, nine hundred thousand, thirty-nine".

Divisors: 1 19 1181 18401 22439 349619 21731581 412900039