Base | Representation |
---|---|
bin | 101100010001000000… |
… | …110000111000001011 |
3 | 11112200110011212111012 |
4 | 230101000300320023 |
5 | 1234320143200011 |
6 | 33500205554135 |
7 | 3301560533321 |
oct | 542100607013 |
9 | 145613155435 |
10 | 47530053131 |
11 | 19180526450 |
12 | 926587594b |
13 | 46361337c2 |
14 | 242c6a3d11 |
15 | 1382b03a8b |
hex | b11030e0b |
47530053131 has 8 divisors (see below), whose sum is σ = 51863186928. Its totient is φ = 43198956000.
The previous prime is 47530053101. The next prime is 47530053157. The reversal of 47530053131 is 13135003574.
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 47530053131 - 234 = 30350183947 is a prime.
It is a super-2 number, since 2×475300531312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (47530053101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 460160 + ... + 553901.
It is an arithmetic number, because the mean of its divisors is an integer number (6482898366).
Almost surely, 247530053131 is an apocalyptic number.
47530053131 is a deficient number, since it is larger than the sum of its proper divisors (4333133797).
47530053131 is a wasteful number, since it uses less digits than its factorization.
47530053131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1018333.
The product of its (nonzero) digits is 18900, while the sum is 32.
The spelling of 47530053131 in words is "forty-seven billion, five hundred thirty million, fifty-three thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •