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2980576 = 25175479
BaseRepresentation
bin1011010111101011100000
312121102120201
423113223200
51230334301
6143514544
734222504
oct13275340
95542521
102980576
111756395
12bb8a54
13804871
14578304
153dd201
hex2d7ae0

2980576 has 24 divisors (see below), whose sum is σ = 6214320. Its totient is φ = 1402368.

The previous prime is 2980573. The next prime is 2980583. The reversal of 2980576 is 6750892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2980573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2196 + ... + 3283.

It is an arithmetic number, because the mean of its divisors is an integer number (258930).

22980576 is an apocalyptic number.

It is an amenable number.

2980576 is an abundant number, since it is smaller than the sum of its proper divisors (3233744).

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

2980576 is a wasteful number, since it uses less digits than its factorization.

2980576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5506 (or 5498 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 2980576 is about 1726.4344760228. The cubic root of 2980576 is about 143.9130133078.

The spelling of 2980576 in words is "two million, nine hundred eighty thousand, five hundred seventy-six".

Divisors: 1 2 4 8 16 17 32 34 68 136 272 544 5479 10958 21916 43832 87664 93143 175328 186286 372572 745144 1490288 2980576