Base | Representation |
---|---|
bin | 101101111011111101111111… |
… | …010110000000011101011111 |
3 | 222111100011202022211020100211 |
4 | 231323331333112000131133 |
5 | 202440102243344041111 |
6 | 1553404420513033251 |
7 | 60361260430530352 |
oct | 5573757726003537 |
9 | 874304668736324 |
10 | 202033103112031 |
11 | 59412837795164 |
12 | 1a7ab451555827 |
13 | 8896841a629b9 |
14 | 37c6650ac6299 |
15 | 1855528306521 |
hex | b7bf7f58075f |
202033103112031 has 16 divisors (see below), whose sum is σ = 208312910533728. Its totient is φ = 195797939644800.
The previous prime is 202033103112013. The next prime is 202033103112041. The reversal of 202033103112031 is 130211301330202.
It is a cyclic number.
It is not a de Polignac number, because 202033103112031 - 29 = 202033103111519 is a prime.
It is a super-2 number, since 2×2020331031120312 (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 = 202033103111993 and 202033103112011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202033103112041) 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, 916080 + ... + 20122261.
It is an arithmetic number, because the mean of its divisors is an integer number (13019556908358).
Almost surely, 2202033103112031 is an apocalyptic number.
202033103112031 is a deficient number, since it is larger than the sum of its proper divisors (6279807421697).
202033103112031 is a wasteful number, since it uses less digits than its factorization.
202033103112031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21039402.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 202033103112031 its reverse (130211301330202), we get a palindrome (332244404442233).
The spelling of 202033103112031 in words is "two hundred two trillion, thirty-three billion, one hundred three million, one hundred twelve thousand, thirty-one".
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