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6200980 = 225310049
BaseRepresentation
bin10111101001111010010100
3102200001010221
4113221322110
53041412410
6340524124
7103464442
oct27517224
912601127
106200980
113555985
1220b0644
131391626
14b75b92
158274da
hex5e9e94

6200980 has 12 divisors (see below), whose sum is σ = 13022100. Its totient is φ = 2480384.

The previous prime is 6200951. The next prime is 6200981. The reversal of 6200980 is 890026.

It can be written as a sum of positive squares in 2 ways, for example, as 753424 + 5447556 = 868^2 + 2334^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6200981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155005 + ... + 155044.

It is an arithmetic number, because the mean of its divisors is an integer number (1085175).

Almost surely, 26200980 is an apocalyptic number.

It is an amenable number.

6200980 is an abundant number, since it is smaller than the sum of its proper divisors (6821120).

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

6200980 is a wasteful number, since it uses less digits than its factorization.

6200980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310058 (or 310056 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 6200980 is about 2490.1767005576. The cubic root of 6200980 is about 183.7187337858.

The spelling of 6200980 in words is "six million, two hundred thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 310049 620098 1240196 1550245 3100490 6200980