Base | Representation |
---|---|
bin | 111001001110100101… |
… | …101101100000001101 |
3 | 12212121102100101212200 |
4 | 321032211231200031 |
5 | 2001321200110301 |
6 | 44121232552113 |
7 | 4303511545602 |
oct | 711645554015 |
9 | 185542311780 |
10 | 61448050701 |
11 | 24072905a84 |
12 | baaa9b2639 |
13 | 5a43760a1b |
14 | 2d8cd126a9 |
15 | 18e9939c86 |
hex | e4e96d80d |
61448050701 has 12 divisors (see below), whose sum is σ = 89111917440. Its totient is φ = 40802157000.
The previous prime is 61448050693. The next prime is 61448050739. The reversal of 61448050701 is 10705084416.
It is a happy number.
61448050701 is a `hidden beast` number, since 6 + 144 + 8 + 0 + 507 + 0 + 1 = 666.
61448050701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 61448050701 - 23 = 61448050693 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 (61448050501) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13598461 + ... + 13602978.
It is an arithmetic number, because the mean of its divisors is an integer number (7425993120).
Almost surely, 261448050701 is an apocalyptic number.
It is an amenable number.
61448050701 is a deficient number, since it is larger than the sum of its proper divisors (27663866739).
61448050701 is a wasteful number, since it uses less digits than its factorization.
61448050701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27201696 (or 27201693 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 36.
The spelling of 61448050701 in words is "sixty-one billion, four hundred forty-eight million, fifty thousand, seven hundred one".
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