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10144413004 = 2211220959531
BaseRepresentation
bin10010111001010011…
…10111010101001100
3222011222111120112011
421130221313111030
5131233432204004
64354341551004
7506250042055
oct113451672514
928158446464
1010144413004
114336290700
121b71415464
13c588b135b
146c33d572c
153e58d7004
hex25ca7754c

10144413004 has 18 divisors (see below), whose sum is σ = 19513324292. Its totient is φ = 4611096600.

The previous prime is 10144413001. The next prime is 10144413011. The reversal of 10144413004 is 40031444101.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (10144413001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10479282 + ... + 10480249.

Almost surely, 210144413004 is an apocalyptic number.

It is an amenable number.

10144413004 is a deficient number, since it is larger than the sum of its proper divisors (9368911288).

10144413004 is a wasteful number, since it uses less digits than its factorization.

10144413004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20959557 (or 20959544 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 10144413004 its reverse (40031444101), we get a palindrome (50175857105).

The spelling of 10144413004 in words is "ten billion, one hundred forty-four million, four hundred thirteen thousand, four".

Divisors: 1 2 4 11 22 44 121 242 484 20959531 41919062 83838124 230554841 461109682 922219364 2536103251 5072206502 10144413004