Base | Representation |
---|---|
bin | 101100111011101011… |
… | …100010101010101001 |
3 | 11121112100012011202102 |
4 | 230323223202222221 |
5 | 1242301423111220 |
6 | 34055221143145 |
7 | 3325402320164 |
oct | 547353425251 |
9 | 147470164672 |
10 | 48245910185 |
11 | 19508616450 |
12 | 942555aab5 |
13 | 471b535665 |
14 | 24997a8adb |
15 | 13c58a9775 |
hex | b3bae2aa9 |
48245910185 has 16 divisors (see below), whose sum is σ = 63771477120. Its totient is φ = 34747271040.
The previous prime is 48245910107. The next prime is 48245910191. The reversal of 48245910185 is 58101954284.
It is not a de Polignac number, because 48245910185 - 228 = 47977474729 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4252580 + ... + 4263909.
It is an arithmetic number, because the mean of its divisors is an integer number (3985717320).
Almost surely, 248245910185 is an apocalyptic number.
It is an amenable number.
48245910185 is a deficient number, since it is larger than the sum of its proper divisors (15525566935).
48245910185 is a wasteful number, since it uses less digits than its factorization.
48245910185 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8516608.
The product of its (nonzero) digits is 460800, while the sum is 47.
The spelling of 48245910185 in words is "forty-eight billion, two hundred forty-five million, nine hundred ten thousand, one hundred eighty-five".
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