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10200995 = 57291457
BaseRepresentation
bin100110111010…
…011110100011
3201012021010122
4212322132203
510102412440
61002350455
7152464340
oct46723643
921167118
1010200995
115838182
1234bb42b
1321621bc
1414d77c7
15d677b5
hex9ba7a3

10200995 has 8 divisors (see below), whose sum is σ = 13989984. Its totient is φ = 6994944.

The previous prime is 10200991. The next prime is 10201001. The reversal of 10200995 is 59900201.

It is a happy number.

10200995 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10200995 - 22 = 10200991 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10200991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145694 + ... + 145763.

It is an arithmetic number, because the mean of its divisors is an integer number (1748748).

Almost surely, 210200995 is an apocalyptic number.

10200995 is a deficient number, since it is larger than the sum of its proper divisors (3788989).

10200995 is an equidigital number, since it uses as much as digits as its factorization.

10200995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291469.

The product of its (nonzero) digits is 810, while the sum is 26.

The square root of 10200995 is about 3193.8996540280. The cubic root of 10200995 is about 216.8773401237.

The spelling of 10200995 in words is "ten million, two hundred thousand, nine hundred ninety-five".

Divisors: 1 5 7 35 291457 1457285 2040199 10200995