Base | Representation |
---|---|
bin | 1110100011010… |
… | …1101001010101 |
3 | 11020212000012212 |
4 | 3220311221111 |
5 | 111111142031 |
6 | 10020123205 |
7 | 1340543564 |
oct | 350655125 |
9 | 136760185 |
10 | 61037141 |
11 | 314aa120 |
12 | 18536505 |
13 | c851069 |
14 | 816bbdb |
15 | 555a12b |
hex | 3a35a55 |
61037141 has 8 divisors (see below), whose sum is σ = 68882400. Its totient is φ = 53574640.
The previous prime is 61037129. The next prime is 61037183. The reversal of 61037141 is 14173016.
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 61037141 - 26 = 61037077 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61037111) 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, 95351 + ... + 95988.
It is an arithmetic number, because the mean of its divisors is an integer number (8610300).
Almost surely, 261037141 is an apocalyptic number.
It is an amenable number.
61037141 is a deficient number, since it is larger than the sum of its proper divisors (7845259).
61037141 is a wasteful number, since it uses less digits than its factorization.
61037141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191379.
The product of its (nonzero) digits is 504, while the sum is 23.
The square root of 61037141 is about 7812.6270229674. The cubic root of 61037141 is about 393.7295957849.
The spelling of 61037141 in words is "sixty-one million, thirty-seven thousand, one hundred forty-one".
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