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2874988 = 22718747
BaseRepresentation
bin1010111101111001101100
312102001202001
422331321230
51213444423
6141342044
733302614
oct12757154
95361661
102874988
111694026
12b67924
1379879c
1454ba44
153bbcad
hex2bde6c

2874988 has 6 divisors (see below), whose sum is σ = 5031236. Its totient is φ = 1437492.

The previous prime is 2874979. The next prime is 2875001. The reversal of 2874988 is 8894782.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 359370 + ... + 359377.

22874988 is an apocalyptic number.

It is an amenable number.

2874988 is a deficient number, since it is larger than the sum of its proper divisors (2156248).

2874988 is a wasteful number, since it uses less digits than its factorization.

2874988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718751 (or 718749 counting only the distinct ones).

The product of its digits is 258048, while the sum is 46.

The square root of 2874988 is about 1695.5789571707. The cubic root of 2874988 is about 142.1931511581.

The spelling of 2874988 in words is "two million, eight hundred seventy-four thousand, nine hundred eighty-eight".

Divisors: 1 2 4 718747 1437494 2874988