Base | Representation |
---|---|
bin | 101101110001010110000011… |
… | …001011011100100101110100 |
3 | 222101202101021210022102221211 |
4 | 231301112003023130211310 |
5 | 202341122042342342322 |
6 | 1552045155422451204 |
7 | 60254443366214662 |
oct | 5561260313344564 |
9 | 871671253272854 |
10 | 201303023012212 |
11 | 59161150593340 |
12 | 1a6b1a5b133b04 |
13 | 8842a41767034 |
14 | 379d192885c32 |
15 | 18415485a1b77 |
hex | b715832dc974 |
201303023012212 has 96 divisors (see below), whose sum is σ = 413509453056000. Its totient is φ = 84733778411520.
The previous prime is 201303023012207. The next prime is 201303023012213. The reversal of 201303023012212 is 212210320303102.
201303023012212 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 2×2013030230122122 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201303023012213) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2887789 + ... + 20271787.
It is an arithmetic number, because the mean of its divisors is an integer number (4307390136000).
Almost surely, 2201303023012212 is an apocalyptic number.
201303023012212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
201303023012212 is an abundant number, since it is smaller than the sum of its proper divisors (212206430043788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201303023012212 is a wasteful number, since it uses less digits than its factorization.
201303023012212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17384281 (or 17384279 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 201303023012212 its reverse (212210320303102), we get a palindrome (413513343315314).
The spelling of 201303023012212 in words is "two hundred one trillion, three hundred three billion, twenty-three million, twelve thousand, two hundred twelve".
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