Base | Representation |
---|---|
bin | 10100010000001010… |
… | …01111000100101111 |
3 | 1001001202111001112222 |
4 | 22020011033010233 |
5 | 134231442232211 |
6 | 4554530145555 |
7 | 533305022015 |
oct | 121005170457 |
9 | 31052431488 |
10 | 10873008431 |
11 | 467a59118a |
12 | 21354222bb |
13 | 10438232cc |
14 | 7520948b5 |
15 | 4398571db |
hex | 28814f12f |
10873008431 has 4 divisors (see below), whose sum is σ = 11345747952. Its totient is φ = 10400268912.
The previous prime is 10873008413. The next prime is 10873008463. The reversal of 10873008431 is 13480037801.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10873008431 - 222 = 10868814127 is a prime.
It is a super-5 number, since 5×108730084315 (a number of 51 digits) contains 55555 as substring. Note that it is a super-d number also for d = 4, 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10873008391 and 10873008400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10873008481) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236369726 + ... + 236369771.
It is an arithmetic number, because the mean of its divisors is an integer number (2836436988).
Almost surely, 210873008431 is an apocalyptic number.
10873008431 is a deficient number, since it is larger than the sum of its proper divisors (472739521).
10873008431 is an equidigital number, since it uses as much as digits as its factorization.
10873008431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 472739520.
The product of its (nonzero) digits is 16128, while the sum is 35.
The spelling of 10873008431 in words is "ten billion, eight hundred seventy-three million, eight thousand, four hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •