Base | Representation |
---|---|
bin | 111100100010111001… |
… | …1000011111000000000 |
3 | 110102121022121222100202 |
4 | 1321011303003320000 |
5 | 4112240112011000 |
6 | 135421432304332 |
7 | 12252006015455 |
oct | 1710563037000 |
9 | 412538558322 |
10 | 130020032000 |
11 | 50160a11501 |
12 | 212475420a8 |
13 | c3510996a1 |
14 | 641600182c |
15 | 35ae9bddd5 |
hex | 1e45cc3e00 |
130020032000 has 80 divisors (see below), whose sum is σ = 324213235632. Its totient is φ = 52007987200.
The previous prime is 130020031951. The next prime is 130020032059. The reversal of 130020032000 is 230020031.
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
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, 951782 + ... + 1079781.
Almost surely, 2130020032000 is an apocalyptic number.
130020032000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130020032000 is an abundant number, since it is smaller than the sum of its proper divisors (194193203632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130020032000 is an frugal number, since it uses more digits than its factorization.
130020032000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2031596 (or 2031570 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 11.
Adding to 130020032000 its reverse (230020031), we get a palindrome (130250052031).
The spelling of 130020032000 in words is "one hundred thirty billion, twenty million, thirty-two thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •