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10730025 = 3252103463
BaseRepresentation
bin101000111011…
…101000101001
3202012010211100
4220323220221
510221330100
61021552013
7160126605
oct50735051
922163740
1010730025
116069699
123715609
1322b8c37
1415d4505
15e1e400
hexa3ba29

10730025 has 36 divisors (see below), whose sum is σ = 19447168. Its totient is φ = 5654880.

The previous prime is 10730023. The next prime is 10730047. The reversal of 10730025 is 52003701.

10730025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10730025 - 21 = 10730023 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10730021) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 22944 + ... + 23406.

Almost surely, 210730025 is an apocalyptic number.

10730025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10730025 is a deficient number, since it is larger than the sum of its proper divisors (8717143).

10730025 is a wasteful number, since it uses less digits than its factorization.

10730025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582 (or 574 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 10730025 is about 3275.6716868453. The cubic root of 10730025 is about 220.5634660816.

Adding to 10730025 its reverse (52003701), we get a palindrome (62733726).

The spelling of 10730025 in words is "ten million, seven hundred thirty thousand, twenty-five".

Divisors: 1 3 5 9 15 25 45 75 103 225 309 463 515 927 1389 1545 2315 2575 4167 4635 6945 7725 11575 20835 23175 34725 47689 104175 143067 238445 429201 715335 1192225 2146005 3576675 10730025