Base | Representation |
---|---|
bin | 11101101000010010111000… |
… | …011001011000101101110110 |
3 | 122002101202002022101220000010 |
4 | 131220102320121120231312 |
5 | 114040014244231020342 |
6 | 1141052405112401050 |
7 | 36306521534041014 |
oct | 3550227031305566 |
9 | 562352068356003 |
10 | 130312401423222 |
11 | 385811a7403327 |
12 | 127474bb6a6186 |
13 | 5793539767935 |
14 | 24272223738b4 |
15 | 100ead086d29c |
hex | 7684b8658b76 |
130312401423222 has 16 divisors (see below), whose sum is σ = 269032054551552. Its totient is φ = 42036258523560.
The previous prime is 130312401423221. The next prime is 130312401423223. The reversal of 130312401423222 is 222324104213031.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (130312401423221) and next prime (130312401423223).
It is a super-2 number, since 2×1303124014232222 (a number of 29 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 130312401423222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130312401423221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350302154178 + ... + 350302154549.
It is an arithmetic number, because the mean of its divisors is an integer number (16814503409472).
Almost surely, 2130312401423222 is an apocalyptic number.
130312401423222 is an abundant number, since it is smaller than the sum of its proper divisors (138719653128330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130312401423222 is a wasteful number, since it uses less digits than its factorization.
130312401423222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 700604308763.
The product of its (nonzero) digits is 13824, while the sum is 30.
Adding to 130312401423222 its reverse (222324104213031), we get a palindrome (352636505636253).
The spelling of 130312401423222 in words is "one hundred thirty trillion, three hundred twelve billion, four hundred one million, four hundred twenty-three thousand, two hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •