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2980196 = 22799431
BaseRepresentation
bin1011010111100101100100
312121102001122
423113211210
51230331241
6143513112
734221422
oct13274544
95542048
102980196
11175607a
12bb8798
1380463b
14578112
153dd04b
hex2d7964

2980196 has 12 divisors (see below), whose sum is σ = 5281920. Its totient is φ = 1471080.

The previous prime is 2980193. The next prime is 2980217. The reversal of 2980196 is 6910892.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2980193) 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, 4400 + ... + 5031.

It is an arithmetic number, because the mean of its divisors is an integer number (440160).

22980196 is an apocalyptic number.

It is an amenable number.

2980196 is a deficient number, since it is larger than the sum of its proper divisors (2301724).

2980196 is a wasteful number, since it uses less digits than its factorization.

2980196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9514 (or 9512 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 2980196 is about 1726.3244191055. The cubic root of 2980196 is about 143.9068971220.

The spelling of 2980196 in words is "two million, nine hundred eighty thousand, one hundred ninety-six".

Divisors: 1 2 4 79 158 316 9431 18862 37724 745049 1490098 2980196