Base | Representation |
---|---|
bin | 101111001011100110… |
… | …0111100100010101010 |
3 | 100200112020100011010111 |
4 | 1132113030330202222 |
5 | 3130001134014010 |
6 | 114313552404534 |
7 | 10214554204516 |
oct | 1362714744252 |
9 | 320466304114 |
10 | 101321001130 |
11 | 39a74077878 |
12 | 1777824674a |
13 | 97293bb70b |
14 | 4c9268b146 |
15 | 29801c758a |
hex | 179733c8aa |
101321001130 has 64 divisors (see below), whose sum is σ = 208227438720. Its totient is φ = 35255347200.
The previous prime is 101321001127. The next prime is 101321001139. The reversal of 101321001130 is 31100123101.
It is a super-2 number, since 2×1013210011302 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 101321001130.
It is not an unprimeable number, because it can be changed into a prime (101321001139) 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, 250116 + ... + 514975.
It is an arithmetic number, because the mean of its divisors is an integer number (3253553730).
Almost surely, 2101321001130 is an apocalyptic number.
101321001130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
101321001130 is an abundant number, since it is smaller than the sum of its proper divisors (106906437590).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101321001130 is a wasteful number, since it uses less digits than its factorization.
101321001130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 765175.
The product of its (nonzero) digits is 18, while the sum is 13.
Adding to 101321001130 its reverse (31100123101), we get a palindrome (132421124231).
The spelling of 101321001130 in words is "one hundred one billion, three hundred twenty-one million, one thousand, one hundred thirty".
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