Search a number
-
+
14744704 = 27138861
BaseRepresentation
bin111000001111…
…110010000000
31000202002221011
4320033302000
512233312304
61244010304
7236220322
oct70176200
930662834
1014744704
118360a07
124b30994
1330933a0
141d5b612
151463c04
hexe0fc80

14744704 has 32 divisors (see below), whose sum is σ = 31637340. Its totient is φ = 6804480.

The previous prime is 14744689. The next prime is 14744713. The reversal of 14744704 is 40744741.

It can be written as a sum of positive squares in 2 ways, for example, as 14440000 + 304704 = 3800^2 + 552^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2767 + ... + 6094.

Almost surely, 214744704 is an apocalyptic number.

It is an amenable number.

14744704 is an abundant number, since it is smaller than the sum of its proper divisors (16892636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14744704 is an equidigital number, since it uses as much as digits as its factorization.

14744704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8888 (or 8876 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 31.

The square root of 14744704 is about 3839.8833315610. The cubic root of 14744704 is about 245.2140514449.

The spelling of 14744704 in words is "fourteen million, seven hundred forty-four thousand, seven hundred four".

Divisors: 1 2 4 8 13 16 26 32 52 64 104 128 208 416 832 1664 8861 17722 35444 70888 115193 141776 230386 283552 460772 567104 921544 1134208 1843088 3686176 7372352 14744704