Base | Representation |
---|---|
bin | 100000011110110110000011… |
… | …101101100001110110001110 |
3 | 200201211000012002220111000111 |
4 | 200132312003231201312032 |
5 | 122211032333421421140 |
6 | 1223455353055350234 |
7 | 42043041350654416 |
oct | 4036660355416616 |
9 | 621730162814014 |
10 | 142857116982670 |
11 | 415783aa294232 |
12 | 140327bb52237a |
13 | 61934a32a57ac |
14 | 273c46db21646 |
15 | 117b094d767ea |
hex | 81ed83b61d8e |
142857116982670 has 64 divisors (see below), whose sum is σ = 273036199057920. Its totient is φ = 53630093160448.
The previous prime is 142857116982607. The next prime is 142857116982689. The reversal of 142857116982670 is 76289611758241.
142857116982670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1428571169826702 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 142857116982596 and 142857116982605.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111164514 + ... + 112442266.
It is an arithmetic number, because the mean of its divisors is an integer number (4266190610280).
Almost surely, 2142857116982670 is an apocalyptic number.
142857116982670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
142857116982670 is a deficient number, since it is larger than the sum of its proper divisors (130179082075250).
142857116982670 is a wasteful number, since it uses less digits than its factorization.
142857116982670 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1279629.
The product of its (nonzero) digits is 81285120, while the sum is 67.
The spelling of 142857116982670 in words is "one hundred forty-two trillion, eight hundred fifty-seven billion, one hundred sixteen million, nine hundred eighty-two thousand, six hundred seventy".
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