Base | Representation |
---|---|
bin | 101111100110100101… |
… | …0001010100111111011 |
3 | 100202212022201011012201 |
4 | 1133031022022213323 |
5 | 3133324404221133 |
6 | 114543451051031 |
7 | 10246155502042 |
oct | 1371512124773 |
9 | 322768634181 |
10 | 102226242043 |
11 | 3a399059762 |
12 | 1798b440a77 |
13 | 9841acb723 |
14 | 4d3a9ad559 |
15 | 29d48dbd7d |
hex | 17cd28a9fb |
102226242043 has 4 divisors (see below), whose sum is σ = 102278056608. Its totient is φ = 102174427480.
The previous prime is 102226242031. The next prime is 102226242049. The reversal of 102226242043 is 340242622201.
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 102226242043 - 25 = 102226242011 is a prime.
It is a super-3 number, since 3×1022262420433 (a number of 34 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102226242049) 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, 25904323 + ... + 25908268.
It is an arithmetic number, because the mean of its divisors is an integer number (25569514152).
Almost surely, 2102226242043 is an apocalyptic number.
102226242043 is a deficient number, since it is larger than the sum of its proper divisors (51814565).
102226242043 is an equidigital number, since it uses as much as digits as its factorization.
102226242043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51814564.
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 102226242043 its reverse (340242622201), we get a palindrome (442468864244).
The spelling of 102226242043 in words is "one hundred two billion, two hundred twenty-six million, two hundred forty-two thousand, forty-three".
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