Base | Representation |
---|---|
bin | 1100010101001… |
… | …00000011011101 |
3 | 21012121220121010 |
4 | 12022210003131 |
5 | 202434314123 |
6 | 14132525433 |
7 | 2364106140 |
oct | 612440335 |
9 | 235556533 |
10 | 103432413 |
11 | 53426337 |
12 | 2a780879 |
13 | 18575c16 |
14 | da46057 |
15 | 9131993 |
hex | 62a40dd |
103432413 has 8 divisors (see below), whose sum is σ = 157611328. Its totient is φ = 59104224.
The previous prime is 103432391. The next prime is 103432429. The reversal of 103432413 is 314234301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 103432413 - 29 = 103431901 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 4925353 = 103432413 / (1 + 0 + 3 + 4 + 3 + 2 + 4 + 1 + 3).
It is a self number, because there is not a number n which added to its sum of digits gives 103432413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103432013) 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, 2462656 + ... + 2462697.
It is an arithmetic number, because the mean of its divisors is an integer number (19701416).
Almost surely, 2103432413 is an apocalyptic number.
It is an amenable number.
103432413 is a deficient number, since it is larger than the sum of its proper divisors (54178915).
103432413 is an equidigital number, since it uses as much as digits as its factorization.
103432413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4925363.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 103432413 is about 10170.1727123978. The cubic root of 103432413 is about 469.4098719956.
Adding to 103432413 its reverse (314234301), we get a palindrome (417666714).
The spelling of 103432413 in words is "one hundred three million, four hundred thirty-two thousand, four hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •