Base | Representation |
---|---|
bin | 111100101110010001… |
… | …1000111111000101001 |
3 | 110110120220212020201000 |
4 | 1321130203013320221 |
5 | 4114030320330324 |
6 | 135523345345213 |
7 | 12264322263051 |
oct | 1713443077051 |
9 | 413526766630 |
10 | 130401730089 |
11 | 50337416974 |
12 | 21333338209 |
13 | c3b21a0747 |
14 | 64509a0561 |
15 | 35d32699c9 |
hex | 1e5c8c7e29 |
130401730089 has 16 divisors (see below), whose sum is σ = 193312528000. Its totient is φ = 86878335888.
The previous prime is 130401730087. The next prime is 130401730117. The reversal of 130401730089 is 980037104031.
It is a happy number.
It is not a de Polignac number, because 130401730089 - 21 = 130401730087 is a prime.
It is a super-2 number, since 2×1304017300892 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130401730087) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1517149 + ... + 1600794.
It is an arithmetic number, because the mean of its divisors is an integer number (12082033000).
Almost surely, 2130401730089 is an apocalyptic number.
It is an amenable number.
130401730089 is a deficient number, since it is larger than the sum of its proper divisors (62910797911).
130401730089 is a wasteful number, since it uses less digits than its factorization.
130401730089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3119501 (or 3119495 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 36.
The spelling of 130401730089 in words is "one hundred thirty billion, four hundred one million, seven hundred thirty thousand, eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •