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14297153 = 131764693
BaseRepresentation
bin110110100010…
…100001000001
3222220101000012
4312202201001
512130002103
61230234305
7232344443
oct66424101
928811005
1014297153
118085732
124955995
132c67770
141c82493
1513c62d8
hexda2841

14297153 has 8 divisors (see below), whose sum is σ = 16302888. Its totient is φ = 12420864.

The previous prime is 14297131. The next prime is 14297159. The reversal of 14297153 is 35179241.

It can be written as a sum of positive squares in 4 ways, for example, as 1459264 + 12837889 = 1208^2 + 3583^2 .

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 14297153 - 28 = 14296897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14297159) 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, 32126 + ... + 32567.

It is an arithmetic number, because the mean of its divisors is an integer number (2037861).

Almost surely, 214297153 is an apocalyptic number.

14297153 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14297153 is a deficient number, since it is larger than the sum of its proper divisors (2005735).

14297153 is a wasteful number, since it uses less digits than its factorization.

14297153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64723.

The product of its digits is 7560, while the sum is 32.

The square root of 14297153 is about 3781.1576269709. The cubic root of 14297153 is about 242.7074952016.

It can be divided in two parts, 14297 and 153, that multiplied together give a square (2187441 = 14792).

The spelling of 14297153 in words is "fourteen million, two hundred ninety-seven thousand, one hundred fifty-three".

Divisors: 1 13 17 221 64693 841009 1099781 14297153