Base | Representation |
---|---|
bin | 1011101010101… |
… | …0110000111010 |
3 | 10102002002202101 |
4 | 2322222300322 |
5 | 100011341241 |
6 | 4504454014 |
7 | 1132634365 |
oct | 272526072 |
9 | 112062671 |
10 | 48933946 |
11 | 25692886 |
12 | 1447a30a |
13 | a1a40c9 |
14 | 66db0dc |
15 | 4468e31 |
hex | 2eaac3a |
48933946 has 16 divisors (see below), whose sum is σ = 75232800. Its totient is φ = 23861968.
The previous prime is 48933931. The next prime is 48933947. The reversal of 48933946 is 64933984.
It is a super-2 number, since 2×489339462 = 4789062142261832, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 48933896 and 48933905.
It is not an unprimeable number, because it can be changed into a prime (48933947) 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, 17685 + ... + 20263.
It is an arithmetic number, because the mean of its divisors is an integer number (4702050).
Almost surely, 248933946 is an apocalyptic number.
48933946 is a deficient number, since it is larger than the sum of its proper divisors (26298854).
48933946 is a wasteful number, since it uses less digits than its factorization.
48933946 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2813.
The product of its digits is 559872, while the sum is 46.
The square root of 48933946 is about 6995.2802660079. The cubic root of 48933946 is about 365.7660672790.
The spelling of 48933946 in words is "forty-eight million, nine hundred thirty-three thousand, nine hundred forty-six".
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