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6914972 = 2213912437
BaseRepresentation
bin11010011000001110011100
3111000022120002
4122120032130
53232234342
6404113432
7112530161
oct32301634
914008502
106914972
1139a3359
122395878
1315815cc
14cc0068
15918d32
hex69839c

6914972 has 12 divisors (see below), whose sum is σ = 12189240. Its totient is φ = 3432336.

The previous prime is 6914951. The next prime is 6914981. The reversal of 6914972 is 2794196.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5663 + ... + 6774.

It is an arithmetic number, because the mean of its divisors is an integer number (1015770).

Almost surely, 26914972 is an apocalyptic number.

It is an amenable number.

6914972 is a deficient number, since it is larger than the sum of its proper divisors (5274268).

6914972 is a wasteful number, since it uses less digits than its factorization.

6914972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12580 (or 12578 counting only the distinct ones).

The product of its digits is 27216, while the sum is 38.

The square root of 6914972 is about 2629.6334345304. The cubic root of 6914972 is about 190.5154241523.

The spelling of 6914972 in words is "six million, nine hundred fourteen thousand, nine hundred seventy-two".

Divisors: 1 2 4 139 278 556 12437 24874 49748 1728743 3457486 6914972