Base | Representation |
---|---|
bin | 101101111011101010011100… |
… | …101010001010110010101010 |
3 | 222111021011120222120210010110 |
4 | 231323222130222022302222 |
5 | 202434231310221200020 |
6 | 1553351030430155150 |
7 | 60356615441055243 |
oct | 5573523452126252 |
9 | 874234528523113 |
10 | 202012120100010 |
11 | 5940494a395710 |
12 | 1a7a7376352ab6 |
13 | 889487981835c |
14 | 37c5620035cca |
15 | 1854beb1128e0 |
hex | b7ba9ca8acaa |
202012120100010 has 256 divisors, whose sum is σ = 545664511623168. Its totient is φ = 47433112704000.
The previous prime is 202012120099991. The next prime is 202012120100039. The reversal of 202012120100010 is 10001021210202.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3730506435 + ... + 3730560585.
It is an arithmetic number, because the mean of its divisors is an integer number (2131501998528).
Almost surely, 2202012120100010 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 202012120100010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (272832255811584).
202012120100010 is an abundant number, since it is smaller than the sum of its proper divisors (343652391523158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202012120100010 is a wasteful number, since it uses less digits than its factorization.
202012120100010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55589.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 202012120100010 its reverse (10001021210202), we get a palindrome (212013141310212).
The spelling of 202012120100010 in words is "two hundred two trillion, twelve billion, one hundred twenty million, one hundred thousand, ten".
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