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10393030 = 251397477
BaseRepresentation
bin100111101001…
…010111000110
3201120000120001
4213221113012
510130034110
61010431514
7154224244
oct47512706
921500501
1010393030
11595948a
12359259a
1321cb72b
141547794
15da463a
hex9e95c6

10393030 has 16 divisors (see below), whose sum is σ = 18844560. Its totient is φ = 4126752.

The previous prime is 10393021. The next prime is 10393037. The reversal of 10393030 is 3039301.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10392989 and 10393007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10393037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2349 + ... + 5128.

It is an arithmetic number, because the mean of its divisors is an integer number (1177785).

Almost surely, 210393030 is an apocalyptic number.

10393030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10393030 is a deficient number, since it is larger than the sum of its proper divisors (8451530).

10393030 is a wasteful number, since it uses less digits than its factorization.

10393030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7623.

The product of its (nonzero) digits is 243, while the sum is 19.

The square root of 10393030 is about 3223.8222655723. The cubic root of 10393030 is about 218.2298028403.

The spelling of 10393030 in words is "ten million, three hundred ninety-three thousand, thirty".

Divisors: 1 2 5 10 139 278 695 1390 7477 14954 37385 74770 1039303 2078606 5196515 10393030