Base | Representation |
---|---|
bin | 1000010011010110011… |
… | …0111000001001011011 |
3 | 111122011100201121122200 |
4 | 2010311212320021123 |
5 | 4314103111222132 |
6 | 145305210421243 |
7 | 13206405041250 |
oct | 2046546701133 |
9 | 448140647580 |
10 | 142633304667 |
11 | 55543866997 |
12 | 23787731823 |
13 | 105b12c6139 |
14 | 6c9125d427 |
15 | 3a9beced7c |
hex | 21359b825b |
142633304667 has 48 divisors (see below), whose sum is σ = 246481218048. Its totient is φ = 77711736960.
The previous prime is 142633304663. The next prime is 142633304669. The reversal of 142633304667 is 766403336241.
142633304667 is a `hidden beast` number, since 1 + 4 + 2 + 633 + 3 + 0 + 4 + 6 + 6 + 7 = 666.
It is not a de Polignac number, because 142633304667 - 22 = 142633304663 is a prime.
It is a super-3 number, since 3×1426333046673 (a number of 34 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (142633304663) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 296292 + ... + 610782.
It is an arithmetic number, because the mean of its divisors is an integer number (5135025376).
Almost surely, 2142633304667 is an apocalyptic number.
142633304667 is a deficient number, since it is larger than the sum of its proper divisors (103847913381).
142633304667 is a wasteful number, since it uses less digits than its factorization.
142633304667 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 314840 (or 314837 counting only the distinct ones).
The product of its (nonzero) digits is 1306368, while the sum is 45.
The spelling of 142633304667 in words is "one hundred forty-two billion, six hundred thirty-three million, three hundred four thousand, six hundred sixty-seven".
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