Base | Representation |
---|---|
bin | 10010101001000011… |
… | …000101110110001011 |
3 | 1220122221200121222220 |
4 | 102221003011312023 |
5 | 311443100412232 |
6 | 13110100545123 |
7 | 1306005303606 |
oct | 225103056613 |
9 | 56587617886 |
10 | 20016029067 |
11 | 8541587991 |
12 | 3a673b21a3 |
13 | 1b6caca7a8 |
14 | d7c49933d |
15 | 7c238542c |
hex | 4a90c5d8b |
20016029067 has 64 divisors (see below), whose sum is σ = 28554670080. Its totient is φ = 12454041600.
The previous prime is 20016029063. The next prime is 20016029069. The reversal of 20016029067 is 76092061002.
It is not a de Polignac number, because 20016029067 - 22 = 20016029063 is a prime.
It is a super-2 number, since 2×200160290672 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (20016029063) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 94862592 + ... + 94862802.
It is an arithmetic number, because the mean of its divisors is an integer number (446166720).
Almost surely, 220016029067 is an apocalyptic number.
20016029067 is a deficient number, since it is larger than the sum of its proper divisors (8538641013).
20016029067 is a wasteful number, since it uses less digits than its factorization.
20016029067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 564.
The product of its (nonzero) digits is 9072, while the sum is 33.
The spelling of 20016029067 in words is "twenty billion, sixteen million, twenty-nine thousand, sixty-seven".
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