Base | Representation |
---|---|
bin | 11000011100000010… |
… | …10111011100101111 |
3 | 1020212100212020001222 |
4 | 30032001113130233 |
5 | 203332224003403 |
6 | 10005522053555 |
7 | 643062234146 |
oct | 141601273457 |
9 | 36770766058 |
10 | 13120141103 |
11 | 5622a83223 |
12 | 2661aaa2bb |
13 | 1311247c04 |
14 | 8c66c075d |
15 | 51bc84338 |
hex | 30e05772f |
13120141103 has 8 divisors (see below), whose sum is σ = 13245458160. Its totient is φ = 12994914240.
The previous prime is 13120141063. The next prime is 13120141109. The reversal of 13120141103 is 30114102131.
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 13120141103 - 222 = 13115946799 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 (13120141109) 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, 290348 + ... + 332478.
It is an arithmetic number, because the mean of its divisors is an integer number (1655682270).
Almost surely, 213120141103 is an apocalyptic number.
13120141103 is a deficient number, since it is larger than the sum of its proper divisors (125317057).
13120141103 is a wasteful number, since it uses less digits than its factorization.
13120141103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45097.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 13120141103 its reverse (30114102131), we get a palindrome (43234243234).
The spelling of 13120141103 in words is "thirteen billion, one hundred twenty million, one hundred forty-one thousand, one hundred three".
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