Base | Representation |
---|---|
bin | 1110100011000… |
… | …0100000000011 |
3 | 11020210221022100 |
4 | 3220300200003 |
5 | 111110003232 |
6 | 10015441443 |
7 | 1340425260 |
oct | 350604003 |
9 | 136727270 |
10 | 61016067 |
11 | 31495302 |
12 | 18526283 |
13 | c8445a8 |
14 | 8164267 |
15 | 5553c7c |
hex | 3a30803 |
61016067 has 24 divisors (see below), whose sum is σ = 101713664. Its totient is φ = 34524144.
The previous prime is 61016063. The next prime is 61016083. The reversal of 61016067 is 76061016.
It is not a de Polignac number, because 61016067 - 22 = 61016063 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 61016067.
It is not an unprimeable number, because it can be changed into a prime (61016063) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1788 + ... + 11190.
Almost surely, 261016067 is an apocalyptic number.
61016067 is a deficient number, since it is larger than the sum of its proper divisors (40697597).
61016067 is a wasteful number, since it uses less digits than its factorization.
61016067 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9519 (or 9516 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 27.
The square root of 61016067 is about 7811.2781924599. The cubic root of 61016067 is about 393.6842768611.
The spelling of 61016067 in words is "sixty-one million, sixteen thousand, sixty-seven".
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