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6949030 = 251125743
BaseRepresentation
bin11010100000100010100110
3111002001021111
4122200202212
53234332110
6404535234
7113031364
oct32404246
914061244
106949030
113a16a00
1223b151a
131593c6a
14ccc634
15923e8a
hex6a08a6

6949030 has 24 divisors (see below), whose sum is σ = 13751136. Its totient is φ = 2526480.

The previous prime is 6949021. The next prime is 6949057. The reversal of 6949030 is 309496.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 6948983 and 6949001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1662 + ... + 4081.

It is an arithmetic number, because the mean of its divisors is an integer number (572964).

Almost surely, 26949030 is an apocalyptic number.

6949030 is a deficient number, since it is larger than the sum of its proper divisors (6802106).

6949030 is a wasteful number, since it uses less digits than its factorization.

6949030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5772 (or 5761 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 6949030 is about 2636.1012878871. The cubic root of 6949030 is about 190.8276910587.

The spelling of 6949030 in words is "six million, nine hundred forty-nine thousand, thirty".

Divisors: 1 2 5 10 11 22 55 110 121 242 605 1210 5743 11486 28715 57430 63173 126346 315865 631730 694903 1389806 3474515 6949030