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3312930 = 235110431
BaseRepresentation
bin1100101000110100100010
320020022111010
430220310202
51322003210
6155001350
740105455
oct14506442
96208433
103312930
111963065
121139256
138bcc1a
1462349c
15456920
hex328d22

3312930 has 16 divisors (see below), whose sum is σ = 7951104. Its totient is φ = 883440.

The previous prime is 3312929. The next prime is 3312941. The reversal of 3312930 is 392133.

It is a junction number, because it is equal to n+sod(n) for n = 3312897 and 3312906.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55186 + ... + 55245.

It is an arithmetic number, because the mean of its divisors is an integer number (496944).

Almost surely, 23312930 is an apocalyptic number.

3312930 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3312930 is an abundant number, since it is smaller than the sum of its proper divisors (4638174).

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

3312930 is a wasteful number, since it uses less digits than its factorization.

3312930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110441.

The product of its (nonzero) digits is 486, while the sum is 21.

The square root of 3312930 is about 1820.1455985717. The cubic root of 3312930 is about 149.0747489154.

The spelling of 3312930 in words is "three million, three hundred twelve thousand, nine hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 110431 220862 331293 552155 662586 1104310 1656465 3312930