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3713329 = 412472
BaseRepresentation
bin1110001010100100110001
320222122201201
432022210301
51422311304
6211331201
743364014
oct16124461
96878651
103713329
112106974
1212b0b01
13a00249
146c937b
154d53a4
hex38a931

3713329 has 9 divisors (see below), whose sum is σ = 3888811. Its totient is φ = 3545680.

The previous prime is 3713323. The next prime is 3713387. The reversal of 3713329 is 9233173.

It can be divided in two parts, 37 and 13329, that added together give a triangular number (13366 = T163).

The square root of 3713329 is 1927.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 178929 + 3534400 = 423^2 + 1880^2 .

It is not a de Polignac number, because 3713329 - 213 = 3705137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3713297 and 3713306.

It is not an unprimeable number, because it can be changed into a prime (3713323) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 78984 + ... + 79030.

Almost surely, 23713329 is an apocalyptic number.

3713329 is the 1927-th square number.

3713329 is the 964-th centered octagonal number.

It is an amenable number.

3713329 is a deficient number, since it is larger than the sum of its proper divisors (175482).

3713329 is an frugal number, since it uses more digits than its factorization.

3713329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176 (or 88 counting only the distinct ones).

The product of its digits is 3402, while the sum is 28.

The cubic root of 3713329 is about 154.8535418508.

The spelling of 3713329 in words is "three million, seven hundred thirteen thousand, three hundred twenty-nine".

Divisors: 1 41 47 1681 1927 2209 79007 90569 3713329