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10814897 = 103104999
BaseRepresentation
bin101001010000…
…010110110001
3202100110020202
4221100112301
510232034042
61023444545
7160632212
oct51202661
922313222
1010814897
116117435
123756755
132318762
141617409
15e39632
hexa505b1

10814897 has 4 divisors (see below), whose sum is σ = 10920000. Its totient is φ = 10709796.

The previous prime is 10814833. The next prime is 10814927. The reversal of 10814897 is 79841801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10814897 - 26 = 10814833 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 10814897.

It is not an unprimeable number, because it can be changed into a prime (10814497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52397 + ... + 52602.

It is an arithmetic number, because the mean of its divisors is an integer number (2730000).

Almost surely, 210814897 is an apocalyptic number.

It is an amenable number.

10814897 is a deficient number, since it is larger than the sum of its proper divisors (105103).

10814897 is a wasteful number, since it uses less digits than its factorization.

10814897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105102.

The product of its (nonzero) digits is 16128, while the sum is 38.

The square root of 10814897 is about 3288.6010703641. The cubic root of 10814897 is about 221.1434747391.

It can be divided in two parts, 10814 and 897, that added together give a palindrome (11711).

The spelling of 10814897 in words is "ten million, eight hundred fourteen thousand, eight hundred ninety-seven".

Divisors: 1 103 104999 10814897