Base | Representation |
---|---|
bin | 11101010100111… |
… | …01100010001000 |
3 | 122010220201002001 |
4 | 32222131202020 |
5 | 1000434341130 |
6 | 40224520344 |
7 | 6045032161 |
oct | 1652354210 |
9 | 563821061 |
10 | 246012040 |
11 | 11695a53a |
12 | 6a4800b4 |
13 | 3bc77471 |
14 | 2495c768 |
15 | 168e76ca |
hex | ea9d888 |
246012040 has 16 divisors (see below), whose sum is σ = 553527180. Its totient is φ = 98404800.
The previous prime is 246012037. The next prime is 246012043. The reversal of 246012040 is 40210642.
It is an interprime number because it is at equal distance from previous prime (246012037) and next prime (246012043).
It can be written as a sum of positive squares in 2 ways, for example, as 245047716 + 964324 = 15654^2 + 982^2 .
It is a junction number, because it is equal to n+sod(n) for n = 246011999 and 246012017.
It is not an unprimeable number, because it can be changed into a prime (246012043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3075111 + ... + 3075190.
Almost surely, 2246012040 is an apocalyptic number.
246012040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
246012040 is an abundant number, since it is smaller than the sum of its proper divisors (307515140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
246012040 is a wasteful number, since it uses less digits than its factorization.
246012040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6150312 (or 6150308 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 246012040 is about 15684.7709578432. The cubic root of 246012040 is about 626.5928777360.
Adding to 246012040 its reverse (40210642), we get a palindrome (286222682).
The spelling of 246012040 in words is "two hundred forty-six million, twelve thousand, forty".
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