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14700369 = 34900123
BaseRepresentation
bin111000000100…
…111101010001
31000122212010010
4320010331101
512230402434
61243025133
7235644135
oct70047521
930585103
1014700369
118330672
124b0b1a9
133079158
141d493c5
1514559e9
hexe04f51

14700369 has 4 divisors (see below), whose sum is σ = 19600496. Its totient is φ = 9800244.

The previous prime is 14700349. The next prime is 14700391. The reversal of 14700369 is 96300741.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 96300741 = 332100247.

It is not a de Polignac number, because 14700369 - 29 = 14699857 is a prime.

It is a super-2 number, since 2×147003692 = 432201697472322, which contains 22 as substring.

It is a Duffinian number.

14700369 is a modest number, since divided by 369 gives 147 as remainder.

It is not an unprimeable number, because it can be changed into a prime (14700349) 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 3 ways as a sum of consecutive naturals, for example, 2450059 + ... + 2450064.

It is an arithmetic number, because the mean of its divisors is an integer number (4900124).

Almost surely, 214700369 is an apocalyptic number.

It is an amenable number.

14700369 is a deficient number, since it is larger than the sum of its proper divisors (4900127).

14700369 is an equidigital number, since it uses as much as digits as its factorization.

14700369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4900126.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 14700369 is about 3834.1060235732. The cubic root of 14700369 is about 244.9680313695.

The spelling of 14700369 in words is "fourteen million, seven hundred thousand, three hundred sixty-nine".

Divisors: 1 3 4900123 14700369