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2974332 = 223713491
BaseRepresentation
bin1011010110001001111100
312121010000110
423112021330
51230134312
6143430020
734165344
oct13261174
95533013
102974332
111751729
12bb5310
13801a7a
14575d24
153db43c
hex2d627c

2974332 has 24 divisors (see below), whose sum is σ = 7039872. Its totient is φ = 977200.

The previous prime is 2974297. The next prime is 2974351. The reversal of 2974332 is 2334792.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 215 + 92 + 77 + 45 + 34 + 39 + 221 .

It is a nialpdrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 2974332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 894 + ... + 2597.

It is an arithmetic number, because the mean of its divisors is an integer number (293328).

22974332 is an apocalyptic number.

It is an amenable number.

2974332 is an abundant number, since it is smaller than the sum of its proper divisors (4065540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2974332 is a wasteful number, since it uses less digits than its factorization.

2974332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3569 (or 3567 counting only the distinct ones).

The product of its digits is 9072, while the sum is 30.

The square root of 2974332 is about 1724.6251766688. The cubic root of 2974332 is about 143.8124487331.

The spelling of 2974332 in words is "two million, nine hundred seventy-four thousand, three hundred thirty-two".

Divisors: 1 2 3 4 6 12 71 142 213 284 426 852 3491 6982 10473 13964 20946 41892 247861 495722 743583 991444 1487166 2974332