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3315012 = 223276251
BaseRepresentation
bin1100101001010101000100
320020102100020
430221111010
51322040022
6155015140
740114521
oct14512504
96212306
103315012
111964688
12113a4b0
138c0b5c
14624148
1545735c
hex329544

3315012 has 12 divisors (see below), whose sum is σ = 7735056. Its totient is φ = 1105000.

The previous prime is 3315007. The next prime is 3315031. The reversal of 3315012 is 2105133.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 3314982 and 3315000.

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, 138114 + ... + 138137.

It is an arithmetic number, because the mean of its divisors is an integer number (644588).

Almost surely, 23315012 is an apocalyptic number.

It is an amenable number.

3315012 is an abundant number, since it is smaller than the sum of its proper divisors (4420044).

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

3315012 is a wasteful number, since it uses less digits than its factorization.

3315012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276258 (or 276256 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 3315012 is about 1820.7174410105. The cubic root of 3315012 is about 149.1059708883.

The spelling of 3315012 in words is "three million, three hundred fifteen thousand, twelve".

Divisors: 1 2 3 4 6 12 276251 552502 828753 1105004 1657506 3315012