Base | Representation |
---|---|
bin | 101011111001000001… |
… | …000010100000101110 |
3 | 11111122101122122020101 |
4 | 223321001002200232 |
5 | 1233004113102144 |
6 | 33352225141314 |
7 | 3255601622026 |
oct | 537101024056 |
9 | 144571578211 |
10 | 47127472174 |
11 | 18a94258412 |
12 | 9172a8a83a |
13 | 45a08ca513 |
14 | 23d102aa86 |
15 | 135c5d06d4 |
hex | af904282e |
47127472174 has 16 divisors (see below), whose sum is σ = 71211769200. Its totient is φ = 23390512704.
The previous prime is 47127472087. The next prime is 47127472177.
47127472174 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×471274721742 (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 (47127472177) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246322 + ... + 393610.
It is an arithmetic number, because the mean of its divisors is an integer number (4450735575).
Almost surely, 247127472174 is an apocalyptic number.
47127472174 is a deficient number, since it is larger than the sum of its proper divisors (24084297026).
47127472174 is a wasteful number, since it uses less digits than its factorization.
47127472174 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148467.
The product of its digits is 614656, while the sum is 46.
The spelling of 47127472174 in words is "forty-seven billion, one hundred twenty-seven million, four hundred seventy-two thousand, one hundred seventy-four".
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