Base | Representation |
---|---|
bin | 1011000011110… |
… | …0100011100100 |
3 | 10020021121210001 |
4 | 2300330203210 |
5 | 43333313010 |
6 | 4334111044 |
7 | 1102161226 |
oct | 260744344 |
9 | 106247701 |
10 | 46385380 |
11 | 24202028 |
12 | 1364b484 |
13 | 97c1092 |
14 | 6236416 |
15 | 4113c3a |
hex | 2c3c8e4 |
46385380 has 24 divisors (see below), whose sum is σ = 98586432. Its totient is φ = 18329952.
The previous prime is 46385357. The next prime is 46385389. The reversal of 46385380 is 8358364.
It is a super-4 number, since 4×463853804 (a number of 32 digits) contains 4444 as substring.
It is not an unprimeable number, because it can be changed into a prime (46385389) 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, 12312 + ... + 15631.
It is an arithmetic number, because the mean of its divisors is an integer number (4107768).
Almost surely, 246385380 is an apocalyptic number.
It is an amenable number.
46385380 is an abundant number, since it is smaller than the sum of its proper divisors (52201052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
46385380 is a wasteful number, since it uses less digits than its factorization.
46385380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28035 (or 28033 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 37.
The square root of 46385380 is about 6810.6813168728. The cubic root of 46385380 is about 359.3026108008.
The spelling of 46385380 in words is "forty-six million, three hundred eighty-five thousand, three hundred eighty".
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