Base | Representation |
---|---|
bin | 101100000011111010… |
… | …001101101011111111 |
3 | 11112010010112211000122 |
4 | 230003322031223333 |
5 | 1233342404413234 |
6 | 33422314245155 |
7 | 3263251224320 |
oct | 540372155377 |
9 | 145103484018 |
10 | 47310232319 |
11 | 19078435859 |
12 | 92041267bb |
13 | 45cc72980c |
14 | 240b402447 |
15 | 136d68192e |
hex | b03e8daff |
47310232319 has 16 divisors (see below), whose sum is σ = 55258921536. Its totient is φ = 39666412800.
The previous prime is 47310232253. The next prime is 47310232349. The reversal of 47310232319 is 91323201374.
It is not a de Polignac number, because 47310232319 - 220 = 47309183743 is a prime.
It is a super-2 number, since 2×473102323192 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47310232349) 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, 228782 + ... + 383355.
It is an arithmetic number, because the mean of its divisors is an integer number (3453682596).
Almost surely, 247310232319 is an apocalyptic number.
47310232319 is a deficient number, since it is larger than the sum of its proper divisors (7948689217).
47310232319 is a wasteful number, since it uses less digits than its factorization.
47310232319 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 612386.
The product of its (nonzero) digits is 27216, while the sum is 35.
The spelling of 47310232319 in words is "forty-seven billion, three hundred ten million, two hundred thirty-two thousand, three hundred nineteen".
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