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10228953 = 37487093
BaseRepresentation
bin100111000001…
…010011011001
3201020200111010
4213001103121
510104311303
61003124133
7152642010
oct47012331
921220433
1010228953
115857189
123513649
132171b47
141503a77
15d70c03
hex9c14d9

10228953 has 8 divisors (see below), whose sum is σ = 15587008. Its totient is φ = 5845104.

The previous prime is 10228943. The next prime is 10228963. The reversal of 10228953 is 35982201.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10228943) and next prime (10228963).

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

It is not a de Polignac number, because 10228953 - 25 = 10228921 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10228953.

It is not an unprimeable number, because it can be changed into a prime (10228943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243526 + ... + 243567.

It is an arithmetic number, because the mean of its divisors is an integer number (1948376).

Almost surely, 210228953 is an apocalyptic number.

It is an amenable number.

10228953 is a deficient number, since it is larger than the sum of its proper divisors (5358055).

10228953 is an equidigital number, since it uses as much as digits as its factorization.

10228953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487103.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 10228953 is about 3198.2734404675. The cubic root of 10228953 is about 217.0752922417.

The spelling of 10228953 in words is "ten million, two hundred twenty-eight thousand, nine hundred fifty-three".

Divisors: 1 3 7 21 487093 1461279 3409651 10228953