Base | Representation |
---|---|
bin | 1011100011101… |
… | …0011010001011 |
3 | 10101012201110200 |
4 | 2320322122023 |
5 | 44402124424 |
6 | 4450543243 |
7 | 1126006566 |
oct | 270723213 |
9 | 111181420 |
10 | 48473739 |
11 | 253a9046 |
12 | 14297b23 |
13 | a0727b2 |
14 | 661b4dd |
15 | 43c78c9 |
hex | 2e3a68b |
48473739 has 12 divisors (see below), whose sum is σ = 72276672. Its totient is φ = 31273200.
The previous prime is 48473707. The next prime is 48473753. The reversal of 48473739 is 93737484.
It is a happy number.
It is not a de Polignac number, because 48473739 - 25 = 48473707 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 48473694 and 48473703.
It is not an unprimeable number, because it can be changed into a prime (48473039) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86592 + ... + 87149.
It is an arithmetic number, because the mean of its divisors is an integer number (6023056).
Almost surely, 248473739 is an apocalyptic number.
48473739 is a deficient number, since it is larger than the sum of its proper divisors (23802933).
48473739 is a wasteful number, since it uses less digits than its factorization.
48473739 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173778 (or 173775 counting only the distinct ones).
The product of its digits is 508032, while the sum is 45.
The square root of 48473739 is about 6962.3084533795. The cubic root of 48473739 is about 364.6158189531.
The spelling of 48473739 in words is "forty-eight million, four hundred seventy-three thousand, seven hundred thirty-nine".
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