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412031039 = 7236738197
BaseRepresentation
bin11000100011110…
…001100000111111
31001201022100022212
4120203301200333
51320434443124
6104515131035
713132130450
oct3043614077
91051270285
10412031039
111a1643022
12b5ba3a7b
1367494764
143ca17127
152628d40e
hex188f183f

412031039 has 16 divisors (see below), whose sum is σ = 498713088. Its totient is φ = 332763552.

The previous prime is 412031033. The next prime is 412031047. The reversal of 412031039 is 930130214.

It is a cyclic number.

It is not a de Polignac number, because 412031039 - 224 = 395253823 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412031033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8312 + ... + 29885.

It is an arithmetic number, because the mean of its divisors is an integer number (31169568).

Almost surely, 2412031039 is an apocalyptic number.

412031039 is a deficient number, since it is larger than the sum of its proper divisors (86682049).

412031039 is a wasteful number, since it uses less digits than its factorization.

412031039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38294.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 412031039 is about 20298.5477066710. The cubic root of 412031039 is about 744.1205718330.

The spelling of 412031039 in words is "four hundred twelve million, thirty-one thousand, thirty-nine".

Divisors: 1 7 23 67 161 469 1541 10787 38197 267379 878531 2559199 6149717 17914393 58861577 412031039