Base | Representation |
---|---|
bin | 111100110010110101… |
… | …0001111000001001101 |
3 | 110110222120111022001211 |
4 | 1321211222033001031 |
5 | 4114333433324021 |
6 | 135550445534421 |
7 | 12301156461445 |
oct | 1714552170115 |
9 | 413876438054 |
10 | 130554589261 |
11 | 50405731268 |
12 | 21376574411 |
13 | c407a60b65 |
14 | 6466dd1125 |
15 | 35e18b13e1 |
hex | 1e65a8f04d |
130554589261 has 8 divisors (see below), whose sum is σ = 133120039680. Its totient is φ = 127992922512.
The previous prime is 130554589259. The next prime is 130554589267. The reversal of 130554589261 is 162985455031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130554589261 - 21 = 130554589259 is a prime.
It is a super-2 number, since 2×1305545892612 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130554589267) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 876181 + ... + 1014298.
It is an arithmetic number, because the mean of its divisors is an integer number (16640004960).
Almost surely, 2130554589261 is an apocalyptic number.
It is an amenable number.
130554589261 is a deficient number, since it is larger than the sum of its proper divisors (2565450419).
130554589261 is a wasteful number, since it uses less digits than its factorization.
130554589261 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1891835.
The product of its (nonzero) digits is 1296000, while the sum is 49.
The spelling of 130554589261 in words is "one hundred thirty billion, five hundred fifty-four million, five hundred eighty-nine thousand, two hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •