Base | Representation |
---|---|
bin | 11001000001001110… |
… | …11001011000110001 |
3 | 1021200002212101210001 |
4 | 30200213121120301 |
5 | 210002104203101 |
6 | 10100504310001 |
7 | 653600653366 |
oct | 144047313061 |
9 | 37602771701 |
10 | 13432100401 |
11 | 5773085925 |
12 | 272a472301 |
13 | 1360a72305 |
14 | 915cc846d |
15 | 539356901 |
hex | 3209d9631 |
13432100401 has 8 divisors (see below), whose sum is σ = 14223270600. Its totient is φ = 12641046528.
The previous prime is 13432100399. The next prime is 13432100419. The reversal of 13432100401 is 10400123431.
It can be written as a sum of positive squares in 4 ways, for example, as 7545528225 + 5886572176 = 86865^2 + 76724^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13432100401 - 21 = 13432100399 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13432109401) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349785 + ... + 386281.
It is an arithmetic number, because the mean of its divisors is an integer number (1777908825).
Almost surely, 213432100401 is an apocalyptic number.
It is an amenable number.
13432100401 is a deficient number, since it is larger than the sum of its proper divisors (791170199).
13432100401 is a wasteful number, since it uses less digits than its factorization.
13432100401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58163.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 13432100401 its reverse (10400123431), we get a palindrome (23832223832).
The spelling of 13432100401 in words is "thirteen billion, four hundred thirty-two million, one hundred thousand, four hundred one".
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