Base | Representation |
---|---|
bin | 11101100110111101110111… |
… | …101110000110001100100100 |
3 | 122002002000110220002202210011 |
4 | 131212331313232012030210 |
5 | 114032020324214121012 |
6 | 1140542431350140004 |
7 | 36300110540650213 |
oct | 3546756756061444 |
9 | 562060426082704 |
10 | 130221122020132 |
11 | 38546516582810 |
12 | 12731886351604 |
13 | 5787a5086c710 |
14 | 2422a4359707a |
15 | 100c53c01e1a7 |
hex | 766f77b86324 |
130221122020132 has 24 divisors (see below), whose sum is σ = 267727341776832. Its totient is φ = 54638233015200.
The previous prime is 130221122020117. The next prime is 130221122020147. The reversal of 130221122020132 is 231020221122031.
It is an interprime number because it is at equal distance from previous prime (130221122020117) and next prime (130221122020147).
It is a super-2 number, since 2×1302211220201322 (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 an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113829651544 + ... + 113829652687.
It is an arithmetic number, because the mean of its divisors is an integer number (11155305907368).
Almost surely, 2130221122020132 is an apocalyptic number.
It is an amenable number.
130221122020132 is an abundant number, since it is smaller than the sum of its proper divisors (137506219756700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130221122020132 is a wasteful number, since it uses less digits than its factorization.
130221122020132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 227659304259 (or 227659304257 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 130221122020132 its reverse (231020221122031), we get a palindrome (361241343142163).
The spelling of 130221122020132 in words is "one hundred thirty trillion, two hundred twenty-one billion, one hundred twenty-two million, twenty thousand, one hundred thirty-two".
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