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6330972 = 223527581
BaseRepresentation
bin11000001001101001011100
3102220122110110
4120021221130
53110042342
6343410020
7104545434
oct30115134
912818413
106330972
11363460a
122153910
13140884b
14bab2c4
15850c9c
hex609a5c

6330972 has 12 divisors (see below), whose sum is σ = 14772296. Its totient is φ = 2110320.

The previous prime is 6330967. The next prime is 6331001. The reversal of 6330972 is 2790336.

It is a happy number.

6330972 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263779 + ... + 263802.

Almost surely, 26330972 is an apocalyptic number.

It is an amenable number.

6330972 is an abundant number, since it is smaller than the sum of its proper divisors (8441324).

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

6330972 is a wasteful number, since it uses less digits than its factorization.

6330972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527588 (or 527586 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 30.

The square root of 6330972 is about 2516.1422853249. The cubic root of 6330972 is about 184.9936399080.

The spelling of 6330972 in words is "six million, three hundred thirty thousand, nine hundred seventy-two".

Divisors: 1 2 3 4 6 12 527581 1055162 1582743 2110324 3165486 6330972