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374974713 = 3241663857
BaseRepresentation
bin10110010110011…
…010100011111001
3222010120200121100
4112112122203321
51231443142323
6101113002013
712202142511
oct2626324371
9863520540
10374974713
11182733063
12a56b3309
135c8bba39
1437b2c841
1522dbd943
hex1659a8f9

374974713 has 6 divisors (see below), whose sum is σ = 541630154. Its totient is φ = 249983136.

The previous prime is 374974703. The next prime is 374974753. The reversal of 374974713 is 317479473.

It can be written as a sum of positive squares in only one way, i.e., 354832569 + 20142144 = 18837^2 + 4488^2 .

It is not a de Polignac number, because 374974713 - 222 = 370780409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (374974703) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20831920 + ... + 20831937.

Almost surely, 2374974713 is an apocalyptic number.

It is an amenable number.

374974713 is a deficient number, since it is larger than the sum of its proper divisors (166655441).

374974713 is a wasteful number, since it uses less digits than its factorization.

374974713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41663863 (or 41663860 counting only the distinct ones).

The product of its digits is 444528, while the sum is 45.

The square root of 374974713 is about 19364.2638124975. The cubic root of 374974713 is about 721.1085758272.

The spelling of 374974713 in words is "three hundred seventy-four million, nine hundred seventy-four thousand, seven hundred thirteen".

Divisors: 1 3 9 41663857 124991571 374974713