Base | Representation |
---|---|
bin | 101101010011000011… |
… | …011010000000111010 |
3 | 11122112200001112201021 |
4 | 231103003122000322 |
5 | 1244102314322140 |
6 | 34202150013054 |
7 | 3341203352134 |
oct | 552303320072 |
9 | 148480045637 |
10 | 48638042170 |
11 | 196999a7a73 |
12 | 951494718a |
13 | 4781850913 |
14 | 24d58c2054 |
15 | 13ea016b4a |
hex | b530da03a |
48638042170 has 16 divisors (see below), whose sum is σ = 88237836288. Its totient is φ = 19302025680.
The previous prime is 48638042161. The next prime is 48638042191. The reversal of 48638042170 is 7124083684.
It is a super-2 number, since 2×486380421702 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19147566 + ... + 19150105.
It is an arithmetic number, because the mean of its divisors is an integer number (5514864768).
Almost surely, 248638042170 is an apocalyptic number.
48638042170 is a deficient number, since it is larger than the sum of its proper divisors (39599794118).
48638042170 is a wasteful number, since it uses less digits than its factorization.
48638042170 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38297805.
The product of its (nonzero) digits is 258048, while the sum is 43.
The spelling of 48638042170 in words is "forty-eight billion, six hundred thirty-eight million, forty-two thousand, one hundred seventy".
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