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10474990 = 251047499
BaseRepresentation
bin100111111101…
…010111101110
3201201011222121
4213331113232
510140144430
61012303154
7155015221
oct47752756
921634877
1010474990
115a05019
123611aba
132229b26
1415695b8
15dbda7a
hex9fd5ee

10474990 has 8 divisors (see below), whose sum is σ = 18855000. Its totient is φ = 4189992.

The previous prime is 10474969. The next prime is 10475011. The reversal of 10474990 is 9947401.

It is an interprime number because it is at equal distance from previous prime (10474969) and next prime (10475011).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523740 + ... + 523759.

It is an arithmetic number, because the mean of its divisors is an integer number (2356875).

Almost surely, 210474990 is an apocalyptic number.

10474990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10474990 is a deficient number, since it is larger than the sum of its proper divisors (8380010).

10474990 is a wasteful number, since it uses less digits than its factorization.

10474990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047506.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 10474990 is about 3236.5089216624. The cubic root of 10474990 is about 218.8019588139.

The spelling of 10474990 in words is "ten million, four hundred seventy-four thousand, nine hundred ninety".

Divisors: 1 2 5 10 1047499 2094998 5237495 10474990