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3333980 = 2251312823
BaseRepresentation
bin1100101101111101011100
320021101100202
430231331130
51323141410
6155243032
740224026
oct14557534
96241322
103333980
111977961
121149478
138c9690
1462b016
1545cca5
hex32df5c

3333980 has 24 divisors (see below), whose sum is σ = 7540512. Its totient is φ = 1230912.

The previous prime is 3333977. The next prime is 3334049. The reversal of 3333980 is 893333.

It is a super-2 number, since 2×33339802 = 22230845280800, which contains 22 as substring.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 6152 + ... + 6671.

It is an arithmetic number, because the mean of its divisors is an integer number (314188).

Almost surely, 23333980 is an apocalyptic number.

It is an amenable number.

3333980 is an abundant number, since it is smaller than the sum of its proper divisors (4206532).

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

3333980 is a wasteful number, since it uses less digits than its factorization.

3333980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12845 (or 12843 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 3333980 is about 1825.9189467224. The cubic root of 3333980 is about 149.3898175109.

The spelling of 3333980 in words is "three million, three hundred thirty-three thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 12823 25646 51292 64115 128230 166699 256460 333398 666796 833495 1666990 3333980