Base | Representation |
---|---|
bin | 11101101001111011000010… |
… | …110000100000001100110000 |
3 | 122002210102202211201001011001 |
4 | 131221323002300200030300 |
5 | 114043332323031430130 |
6 | 1141220023135531344 |
7 | 36320561234513215 |
oct | 3551730260401460 |
9 | 562712684631131 |
10 | 130424244405040 |
11 | 3861467a8a4a03 |
12 | 12765113689b54 |
13 | 57a0c51a23711 |
14 | 242c7d221bb0c |
15 | 101297965e6ca |
hex | 769ec2c20330 |
130424244405040 has 40 divisors (see below), whose sum is σ = 303237874132128. Its totient is φ = 52169438684160.
The previous prime is 130424244405023. The next prime is 130424244405067. The reversal of 130424244405040 is 40504442424031.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (40).
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, 12586509 + ... + 20476051.
Almost surely, 2130424244405040 is an apocalyptic number.
130424244405040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130424244405040 is an abundant number, since it is smaller than the sum of its proper divisors (172813629727088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130424244405040 is a wasteful number, since it uses less digits than its factorization.
130424244405040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8096197 (or 8096191 counting only the distinct ones).
The product of its (nonzero) digits is 245760, while the sum is 37.
Adding to 130424244405040 its reverse (40504442424031), we get a palindrome (170928686829071).
The spelling of 130424244405040 in words is "one hundred thirty trillion, four hundred twenty-four billion, two hundred forty-four million, four hundred five thousand, forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •