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3114369 = 3438449
BaseRepresentation
bin1011111000010110000001
312212020010000
423320112001
51244124434
6150430213
735320536
oct13702601
95766100
103114369
111837965
121062369
1385072b
145b0d8d
15417b99
hex2f8581

3114369 has 10 divisors (see below), whose sum is σ = 4652450. Its totient is φ = 2076192.

The previous prime is 3114367. The next prime is 3114389. The reversal of 3114369 is 9634113.

It can be written as a sum of positive squares in only one way, i.e., 1703025 + 1411344 = 1305^2 + 1188^2 .

It is not a de Polignac number, because 3114369 - 21 = 3114367 is a prime.

It is a super-2 number, since 2×31143692 = 19398588536322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3114367) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 19144 + ... + 19305.

It is an arithmetic number, because the mean of its divisors is an integer number (465245).

Almost surely, 23114369 is an apocalyptic number.

It is an amenable number.

3114369 is a deficient number, since it is larger than the sum of its proper divisors (1538081).

3114369 is an equidigital number, since it uses as much as digits as its factorization.

3114369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38461 (or 38452 counting only the distinct ones).

The product of its digits is 1944, while the sum is 27.

The square root of 3114369 is about 1764.7574904218. The cubic root of 3114369 is about 146.0349106484.

It can be divided in two parts, 31 and 14369, that added together give a square (14400 = 1202).

The spelling of 3114369 in words is "three million, one hundred fourteen thousand, three hundred sixty-nine".

Divisors: 1 3 9 27 81 38449 115347 346041 1038123 3114369