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10894953 = 34384457
BaseRepresentation
bin101001100011…
…111001101001
3202111112001210
4221203321221
510242114303
61025303333
7161414466
oct51437151
922445053
1010894953
1161715a3
123794b49
132346024
14163866d
15e53203
hexa63e69

10894953 has 8 divisors (see below), whose sum is σ = 14864608. Its totient is φ = 7094304.

The previous prime is 10894931. The next prime is 10894963. The reversal of 10894953 is 35949801.

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

It is not a de Polignac number, because 10894953 - 25 = 10894921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10894963) 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, 42100 + ... + 42357.

It is an arithmetic number, because the mean of its divisors is an integer number (1858076).

Almost surely, 210894953 is an apocalyptic number.

It is an amenable number.

10894953 is a deficient number, since it is larger than the sum of its proper divisors (3969655).

10894953 is an equidigital number, since it uses as much as digits as its factorization.

10894953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84503.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 10894953 is about 3300.7503692342. The cubic root of 10894953 is about 221.6877966805.

The spelling of 10894953 in words is "ten million, eight hundred ninety-four thousand, nine hundred fifty-three".

Divisors: 1 3 43 129 84457 253371 3631651 10894953