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10542411401 = 59178684939
BaseRepresentation
bin10011101000110000…
…00110111010001001
31000012201101222200112
421310120012322021
5133042324131101
64502040244105
7522152006204
oct116430067211
930181358615
1010542411401
11451aa097a5
122062770635
13cc01a1872
147201d893b
1541a8026bb
hex274606e89

10542411401 has 4 divisors (see below), whose sum is σ = 10721096400. Its totient is φ = 10363726404.

The previous prime is 10542411379. The next prime is 10542411461. The reversal of 10542411401 is 10411424501.

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: 10411424501 = 12378416673.

It is a cyclic number.

It is not a de Polignac number, because 10542411401 - 26 = 10542411337 is a prime.

It is a super-2 number, since 2×105424114012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10542411461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89342411 + ... + 89342528.

It is an arithmetic number, because the mean of its divisors is an integer number (2680274100).

Almost surely, 210542411401 is an apocalyptic number.

It is an amenable number.

10542411401 is a deficient number, since it is larger than the sum of its proper divisors (178684999).

10542411401 is an equidigital number, since it uses as much as digits as its factorization.

10542411401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178684998.

The product of its (nonzero) digits is 640, while the sum is 23.

Adding to 10542411401 its reverse (10411424501), we get a palindrome (20953835902).

The spelling of 10542411401 in words is "ten billion, five hundred forty-two million, four hundred eleven thousand, four hundred one".

Divisors: 1 59 178684939 10542411401