Base | Representation |
---|---|
bin | 1011001010001… |
… | …0000010100001 |
3 | 10021001201222111 |
4 | 2302202002201 |
5 | 43440113212 |
6 | 4351035321 |
7 | 1105542142 |
oct | 262420241 |
9 | 107051874 |
10 | 46801057 |
11 | 24466366 |
12 | 1380bb41 |
13 | 9908344 |
14 | 6303ac9 |
15 | 4196ea7 |
hex | 2ca20a1 |
46801057 has 4 divisors (see below), whose sum is σ = 46821700. Its totient is φ = 46780416.
The previous prime is 46801039. The next prime is 46801061. The reversal of 46801057 is 75010864.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 34939921 + 11861136 = 5911^2 + 3444^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-46801057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (46801087) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6432 + ... + 11617.
It is an arithmetic number, because the mean of its divisors is an integer number (11705425).
Almost surely, 246801057 is an apocalyptic number.
It is an amenable number.
46801057 is a deficient number, since it is larger than the sum of its proper divisors (20643).
46801057 is a wasteful number, since it uses less digits than its factorization.
46801057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20642.
The product of its (nonzero) digits is 6720, while the sum is 31.
The square root of 46801057 is about 6841.1298043525. The cubic root of 46801057 is about 360.3727030044.
The spelling of 46801057 in words is "forty-six million, eight hundred one thousand, fifty-seven".
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