Base | Representation |
---|---|
bin | 100000011000100001110011… |
… | …100000000111001110100111 |
3 | 200200021111210110120102211121 |
4 | 200120201303200013032213 |
5 | 122131424403123132130 |
6 | 1222524125241114411 |
7 | 41666504013554551 |
oct | 4030416340071647 |
9 | 620244713512747 |
10 | 142423053333415 |
11 | 41420306710a98 |
12 | 13b82660488a07 |
13 | 616158972699a |
14 | 27254539524d1 |
15 | 116eb3cc09d7a |
hex | 8188738073a7 |
142423053333415 has 16 divisors (see below), whose sum is σ = 171025946938080. Its totient is φ = 113859589980160.
The previous prime is 142423053333413. The next prime is 142423053333439. The reversal of 142423053333415 is 514333350324241.
It is not a de Polignac number, because 142423053333415 - 21 = 142423053333413 is a prime.
It is a super-2 number, since 2×1424230533334152 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142423053333413) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 578792487 + ... + 579038503.
It is an arithmetic number, because the mean of its divisors is an integer number (10689121683630).
Almost surely, 2142423053333415 is an apocalyptic number.
142423053333415 is a deficient number, since it is larger than the sum of its proper divisors (28602893604665).
142423053333415 is a wasteful number, since it uses less digits than its factorization.
142423053333415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 325682.
The product of its (nonzero) digits is 1555200, while the sum is 43.
The spelling of 142423053333415 in words is "one hundred forty-two trillion, four hundred twenty-three billion, fifty-three million, three hundred thirty-three thousand, four hundred fifteen".
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