Base | Representation |
---|---|
bin | 1000010001001110011… |
… | …0000111011111001111 |
3 | 111120200120222212210022 |
4 | 2010103212013133033 |
5 | 4311421021230030 |
6 | 145132424132355 |
7 | 13156305566444 |
oct | 2042346073717 |
9 | 446616885708 |
10 | 142062680015 |
11 | 55280752173 |
12 | 236486070bb |
13 | 10520014109 |
14 | 6c395619cb |
15 | 3a66d65de5 |
hex | 21139877cf |
142062680015 has 24 divisors (see below), whose sum is σ = 175651386624. Its totient is φ = 110296428800.
The previous prime is 142062679981. The next prime is 142062680099. The reversal of 142062680015 is 510086260241.
It is not a de Polignac number, because 142062680015 - 212 = 142062675919 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1561109 + ... + 1649601.
It is an arithmetic number, because the mean of its divisors is an integer number (7318807776).
Almost surely, 2142062680015 is an apocalyptic number.
142062680015 is a deficient number, since it is larger than the sum of its proper divisors (33588706609).
142062680015 is an equidigital number, since it uses as much as digits as its factorization.
142062680015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88771 (or 88730 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 35.
The spelling of 142062680015 in words is "one hundred forty-two billion, sixty-two million, six hundred eighty thousand, fifteen".
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