Base | Representation |
---|---|
bin | 10110111111110100111000… |
… | …010110110000011011011011 |
3 | 111021010012002122201202000102 |
4 | 112333310320112300123123 |
5 | 101224112112331440011 |
6 | 555040302421130015 |
7 | 30206231025553352 |
oct | 2677647026603333 |
9 | 437105078652012 |
10 | 101143130343131 |
11 | 2a255619312348 |
12 | b41627185990b |
13 | 44589aa6939c6 |
14 | 1ad94d44dc999 |
15 | ba5e7199673b |
hex | 5bfd385b06db |
101143130343131 has 4 divisors (see below), whose sum is σ = 101143158324600. Its totient is φ = 101143102361664.
The previous prime is 101143130343113. The next prime is 101143130343133. The reversal of 101143130343131 is 131343031341101.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 101143130343131 - 238 = 100868252436187 is a prime.
It is a super-2 number, since 2×1011431303431312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 101143130343094 and 101143130343103.
It is not an unprimeable number, because it can be changed into a prime (101143130343133) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7593821 + ... + 16123038.
It is an arithmetic number, because the mean of its divisors is an integer number (25285789581150).
Almost surely, 2101143130343131 is an apocalyptic number.
101143130343131 is a deficient number, since it is larger than the sum of its proper divisors (27981469).
101143130343131 is an equidigital number, since it uses as much as digits as its factorization.
101143130343131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27981468.
The product of its (nonzero) digits is 3888, while the sum is 29.
Adding to 101143130343131 its reverse (131343031341101), we get a palindrome (232486161684232).
The spelling of 101143130343131 in words is "one hundred one trillion, one hundred forty-three billion, one hundred thirty million, three hundred forty-three thousand, one hundred thirty-one".
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