Search a number
13110401411545 = 53724244345127
BaseRepresentation
bin1011111011001000000011…
…0100011010100111011001
31201102100020102020022202211
42332302000310122213121
53204300100230132140
643514500225555121
72522123653203034
oct276620064324731
951370212208684
1013110401411545
1141a50a989a289
121578a72aa5aa1
137413c839c239
1433479265a01b
1517b071b212ea
hexbec80d1a9d9

13110401411545 has 24 divisors (see below), whose sum is σ = 16169915127744. Its totient is φ = 10204386422976.

The previous prime is 13110401411543. The next prime is 13110401411563. The reversal of 13110401411545 is 54511410401131.

13110401411545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13110401411545 - 21 = 13110401411543 is a prime.

It is a super-2 number, since 2×131104014115452 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13110401411543) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 290499772 + ... + 290544898.

It is an arithmetic number, because the mean of its divisors is an integer number (673746463656).

Almost surely, 213110401411545 is an apocalyptic number.

It is an amenable number.

13110401411545 is a deficient number, since it is larger than the sum of its proper divisors (3059513716199).

13110401411545 is an equidigital number, since it uses as much as digits as its factorization.

13110401411545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87649 (or 87612 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 31.

Adding to 13110401411545 its reverse (54511410401131), we get a palindrome (67621811812676).

The spelling of 13110401411545 in words is "thirteen trillion, one hundred ten billion, four hundred one million, four hundred eleven thousand, five hundred forty-five".