Base | Representation |
---|---|
bin | 111001000101111100… |
… | …011011010100101001 |
3 | 12212020022102121021010 |
4 | 321011330123110221 |
5 | 2001022032314401 |
6 | 44055012134133 |
7 | 4300100664300 |
oct | 710574332451 |
9 | 185208377233 |
10 | 61303010601 |
11 | 23aa8a51228 |
12 | ba6a307349 |
13 | 5a1c6aa591 |
14 | 2d77959437 |
15 | 18dbd39ed6 |
hex | e45f1b529 |
61303010601 has 96 divisors (see below), whose sum is σ = 103448641536. Its totient is φ = 32099760000.
The previous prime is 61303010563. The next prime is 61303010611. The reversal of 61303010601 is 10601030316.
It is not a de Polignac number, because 61303010601 - 27 = 61303010473 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (61303010611) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10583016 + ... + 10588806.
It is an arithmetic number, because the mean of its divisors is an integer number (1077590016).
Almost surely, 261303010601 is an apocalyptic number.
It is an amenable number.
61303010601 is a deficient number, since it is larger than the sum of its proper divisors (42145630935).
61303010601 is a wasteful number, since it uses less digits than its factorization.
61303010601 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5963 (or 5956 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 61303010601 its reverse (10601030316), we get a palindrome (71904040917).
The spelling of 61303010601 in words is "sixty-one billion, three hundred three million, ten thousand, six hundred one".
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