Base | Representation |
---|---|
bin | 101100111111000111… |
… | …000011001011111000 |
3 | 11121200100110122112211 |
4 | 230333013003023320 |
5 | 1242411140443140 |
6 | 34105034344504 |
7 | 3330001401232 |
oct | 547707031370 |
9 | 147610418484 |
10 | 48303452920 |
11 | 19538049128 |
12 | 944088b134 |
13 | 472a432008 |
14 | 24a32a7252 |
15 | 13ca9742ea |
hex | b3f1c32f8 |
48303452920 has 16 divisors (see below), whose sum is σ = 108682769160. Its totient is φ = 19321381152.
The previous prime is 48303452917. The next prime is 48303452941. The reversal of 48303452920 is 2925430384.
It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 1207586323 = 48303452920 / (4 + 8 + 3 + 0 + 3 + 4 + 5 + 2 + 9 + 2 + 0).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 603793122 + ... + 603793201.
Almost surely, 248303452920 is an apocalyptic number.
48303452920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48303452920 is an abundant number, since it is smaller than the sum of its proper divisors (60379316240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48303452920 is a wasteful number, since it uses less digits than its factorization.
48303452920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1207586334 (or 1207586330 counting only the distinct ones).
The product of its (nonzero) digits is 207360, while the sum is 40.
The spelling of 48303452920 in words is "forty-eight billion, three hundred three million, four hundred fifty-two thousand, nine hundred twenty".
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