Base | Representation |
---|---|
bin | 11000011001101010… |
… | …10011010100011100 |
3 | 1020210222100011201200 |
4 | 30030311103110130 |
5 | 203312122414434 |
6 | 10003530435500 |
7 | 642430605354 |
oct | 141465232434 |
9 | 36728304650 |
10 | 13100201244 |
11 | 56127a40a9 |
12 | 2657292b90 |
13 | 130a085c90 |
14 | 8c3badb64 |
15 | 51a146199 |
hex | 30cd5351c |
13100201244 has 72 divisors (see below), whose sum is σ = 37538613840. Its totient is φ = 3818679552.
The previous prime is 13100201239. The next prime is 13100201269. The reversal of 13100201244 is 44210200131.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 727737 + ... + 745520.
Almost surely, 213100201244 is an apocalyptic number.
It is an amenable number.
13100201244 is an abundant number, since it is smaller than the sum of its proper divisors (24438412596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13100201244 is a wasteful number, since it uses less digits than its factorization.
13100201244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1473299 (or 1473294 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 13100201244 its reverse (44210200131), we get a palindrome (57310401375).
The spelling of 13100201244 in words is "thirteen billion, one hundred million, two hundred one thousand, two hundred forty-four".
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