Search a number
-
+
14710401040 = 245757324281
BaseRepresentation
bin11011011001100111…
…01110100000010000
31101222012012210121011
431230303232200100
5220111330313130
610431410540304
71030352226406
oct155463564020
941865183534
1014710401040
116269702035
122a26597694
13150585051a
149d799b476
155b16ac52a
hex36ccee810

14710401040 has 40 divisors (see below), whose sum is σ = 34207607448. Its totient is φ = 5883141120.

The previous prime is 14710400993. The next prime is 14710401067. The reversal of 14710401040 is 4010401741.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 10163865856 + 4546535184 = 100816^2 + 67428^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 593700 + ... + 617980.

Almost surely, 214710401040 is an apocalyptic number.

14710401040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14710401040 is an abundant number, since it is smaller than the sum of its proper divisors (19497206408).

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

14710401040 is a wasteful number, since it uses less digits than its factorization.

14710401040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31867 (or 31861 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 14710401040 its reverse (4010401741), we get a palindrome (18720802781).

The spelling of 14710401040 in words is "fourteen billion, seven hundred ten million, four hundred one thousand, forty".

Divisors: 1 2 4 5 8 10 16 20 40 80 7573 15146 24281 30292 37865 48562 60584 75730 97124 121168 121405 151460 194248 242810 302920 388496 485620 605840 971240 1942480 183880013 367760026 735520052 919400065 1471040104 1838800130 2942080208 3677600260 7355200520 14710401040