Base | Representation |
---|---|
bin | 10010101001101010… |
… | …00100100101010111 |
3 | 221211211110212102002 |
4 | 21110311010211113 |
5 | 131001330230033 |
6 | 4333332105515 |
7 | 503064140666 |
oct | 112465044527 |
9 | 27754425362 |
10 | 10013133143 |
11 | 4279175152 |
12 | 1b3546529b |
13 | c37638170 |
14 | 6adbc0ddd |
15 | 3d91043e8 |
hex | 254d44957 |
10013133143 has 8 divisors (see below), whose sum is σ = 10784172000. Its totient is φ = 9242208288.
The previous prime is 10013133113. The next prime is 10013133149. The reversal of 10013133143 is 34133131001.
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 10013133143 - 28 = 10013132887 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 (10013133149) 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, 269033 + ... + 303981.
It is an arithmetic number, because the mean of its divisors is an integer number (1348021500).
Almost surely, 210013133143 is an apocalyptic number.
10013133143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
10013133143 is a deficient number, since it is larger than the sum of its proper divisors (771038857).
10013133143 is a wasteful number, since it uses less digits than its factorization.
10013133143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57001.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 10013133143 its reverse (34133131001), we get a palindrome (44146264144).
The spelling of 10013133143 in words is "ten billion, thirteen million, one hundred thirty-three thousand, one hundred forty-three".
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