Base | Representation |
---|---|
bin | 1010111110101… |
… | …0001011001010 |
3 | 10012122110220111 |
4 | 2233222023022 |
5 | 43242013241 |
6 | 4322544534 |
7 | 1066254400 |
oct | 257521312 |
9 | 105573814 |
10 | 46047946 |
11 | 23aa155a |
12 | 1350814a |
13 | 9703609 |
14 | 6189470 |
15 | 4098c81 |
hex | 2bea2ca |
46047946 has 12 divisors (see below), whose sum is σ = 80349138. Its totient is φ = 19734792.
The previous prime is 46047919. The next prime is 46047949. The reversal of 46047946 is 64974064.
It can be written as a sum of positive squares in only one way, i.e., 29278921 + 16769025 = 5411^2 + 4095^2 .
It is a junction number, because it is equal to n+sod(n) for n = 46047899 and 46047908.
It is not an unprimeable number, because it can be changed into a prime (46047949) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 234841 + ... + 235036.
Almost surely, 246047946 is an apocalyptic number.
46047946 is a deficient number, since it is larger than the sum of its proper divisors (34301192).
46047946 is a wasteful number, since it uses less digits than its factorization.
46047946 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 469893 (or 469886 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 40.
The square root of 46047946 is about 6785.8636885808. The cubic root of 46047946 is about 358.4292314211.
The spelling of 46047946 in words is "forty-six million, forty-seven thousand, nine hundred forty-six".
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