Base | Representation |
---|---|
bin | 1110100010111… |
… | …1110100110101 |
3 | 11020210210111220 |
4 | 3220233310311 |
5 | 111104411201 |
6 | 10015420553 |
7 | 1340414226 |
oct | 350576465 |
9 | 136723456 |
10 | 61013301 |
11 | 31493218 |
12 | 18524759 |
13 | c84325b |
14 | 816324d |
15 | 5553036 |
hex | 3a2fd35 |
61013301 has 16 divisors (see below), whose sum is σ = 84195840. Its totient is φ = 39260160.
The previous prime is 61013299. The next prime is 61013339. The reversal of 61013301 is 10331016.
It is not a de Polignac number, because 61013301 - 21 = 61013299 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61013341) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52341 + ... + 53493.
It is an arithmetic number, because the mean of its divisors is an integer number (5262240).
Almost surely, 261013301 is an apocalyptic number.
It is an amenable number.
61013301 is a deficient number, since it is larger than the sum of its proper divisors (23182539).
61013301 is a wasteful number, since it uses less digits than its factorization.
61013301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1756.
The product of its (nonzero) digits is 54, while the sum is 15.
The square root of 61013301 is about 7811.1011387640. The cubic root of 61013301 is about 393.6783278970.
Adding to 61013301 its reverse (10331016), we get a palindrome (71344317).
The spelling of 61013301 in words is "sixty-one million, thirteen thousand, three hundred one".
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