Base | Representation |
---|---|
bin | 11101100101101010001000… |
… | …001000101000110101100000 |
3 | 122001202102101021210100022220 |
4 | 131211222020020220311200 |
5 | 114024032200443200000 |
6 | 1140433241023431040 |
7 | 36260445344515134 |
oct | 3545521010506540 |
9 | 561672337710286 |
10 | 130131203100000 |
11 | 38511373700183 |
12 | 12718370755480 |
13 | 577c4207981bb |
14 | 241c5533633c4 |
15 | 100a027d5b1a0 |
hex | 765a88228d60 |
130131203100000 has 144 divisors (see below), whose sum is σ = 426965683603536. Its totient is φ = 34701654080000.
The previous prime is 130131203099939. The next prime is 130131203100013. The reversal of 130131203100000 is 1302131031.
It is a super-2 number, since 2×1301312031000002 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 216585339 + ... + 217185338.
It is an arithmetic number, because the mean of its divisors is an integer number (2965039469469).
Almost surely, 2130131203100000 is an apocalyptic number.
130131203100000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130131203100000 is an abundant number, since it is smaller than the sum of its proper divisors (296834480503536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130131203100000 is an frugal number, since it uses more digits than its factorization.
130131203100000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 433770715 (or 433770687 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 130131203100000 its reverse (1302131031), we get a palindrome (130132505231031).
The spelling of 130131203100000 in words is "one hundred thirty trillion, one hundred thirty-one billion, two hundred three million, one hundred thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •