Base | Representation |
---|---|
bin | 110000000100100011… |
… | …1010101010001011111 |
3 | 100212110102110200002101 |
4 | 1200021013111101133 |
5 | 3142404411212231 |
6 | 115231342505531 |
7 | 10313121434266 |
oct | 1401107252137 |
9 | 325412420071 |
10 | 103232132191 |
11 | 3a864935931 |
12 | 180102952a7 |
13 | 997231b8b6 |
14 | 4dd44115dd |
15 | 2a42d83661 |
hex | 18091d545f |
103232132191 has 8 divisors (see below), whose sum is σ = 103334809760. Its totient is φ = 103129508448.
The previous prime is 103232132177. The next prime is 103232132197. The reversal of 103232132191 is 191231232301.
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 103232132191 - 27 = 103232132063 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103232132197) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4563190 + ... + 4585756.
It is an arithmetic number, because the mean of its divisors is an integer number (12916851220).
Almost surely, 2103232132191 is an apocalyptic number.
103232132191 is a deficient number, since it is larger than the sum of its proper divisors (102677569).
103232132191 is a wasteful number, since it uses less digits than its factorization.
103232132191 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26913.
The product of its (nonzero) digits is 1944, while the sum is 28.
Adding to 103232132191 its reverse (191231232301), we get a palindrome (294463364492).
The spelling of 103232132191 in words is "one hundred three billion, two hundred thirty-two million, one hundred thirty-two thousand, one hundred ninety-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •