Base | Representation |
---|---|
bin | 1001010001110110000111… |
… | …1010111101010011100100 |
3 | 1100010022122011201021102120 |
4 | 2110131201322331103210 |
5 | 2314123041141022122 |
6 | 33410453234105540 |
7 | 2102040532432446 |
oct | 224354172752344 |
9 | 40108564637376 |
10 | 10202190173412 |
11 | 32837a7422996 |
12 | 1189304a1b2b0 |
13 | 5900a71483a3 |
14 | 273b08050496 |
15 | 12a5b07e275c |
hex | 94761ebd4e4 |
10202190173412 has 96 divisors (see below), whose sum is σ = 25159836979200. Its totient is φ = 3208666649472.
The previous prime is 10202190173381. The next prime is 10202190173419. The reversal of 10202190173412 is 21437109120201.
It is not an unprimeable number, because it can be changed into a prime (10202190173419) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104633139 + ... + 104730597.
It is an arithmetic number, because the mean of its divisors is an integer number (262081635200).
Almost surely, 210202190173412 is an apocalyptic number.
10202190173412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10202190173412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12579918489600).
10202190173412 is an abundant number, since it is smaller than the sum of its proper divisors (14957646805788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10202190173412 is a wasteful number, since it uses less digits than its factorization.
10202190173412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99345 (or 99343 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 33.
Adding to 10202190173412 its reverse (21437109120201), we get a palindrome (31639299293613).
The spelling of 10202190173412 in words is "ten trillion, two hundred two billion, one hundred ninety million, one hundred seventy-three thousand, four hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •