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10397030 = 257178737
BaseRepresentation
bin100111101010…
…010101100110
3201120020001012
4213222111212
510130201110
61010502222
7154242020
oct47522546
921506035
1010397030
115961496
123594972
1322004b7
141549010
15da5905
hex9ea566

10397030 has 32 divisors (see below), whose sum is σ = 22648896. Its totient is φ = 3354624.

The previous prime is 10397003. The next prime is 10397053. The reversal of 10397030 is 3079301.

It is a junction number, because it is equal to n+sod(n) for n = 10396987 and 10397005.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3179 + ... + 5558.

It is an arithmetic number, because the mean of its divisors is an integer number (707778).

Almost surely, 210397030 is an apocalyptic number.

10397030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10397030 is an abundant number, since it is smaller than the sum of its proper divisors (12251866).

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

10397030 is a wasteful number, since it uses less digits than its factorization.

10397030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8768.

The product of its (nonzero) digits is 567, while the sum is 23.

The square root of 10397030 is about 3224.4425874870. The cubic root of 10397030 is about 218.2577961925.

The spelling of 10397030 in words is "ten million, three hundred ninety-seven thousand, thirty".

Divisors: 1 2 5 7 10 14 17 34 35 70 85 119 170 238 595 1190 8737 17474 43685 61159 87370 122318 148529 297058 305795 611590 742645 1039703 1485290 2079406 5198515 10397030