Base | Representation |
---|---|
bin | 1011000110101… |
… | …0001000111001 |
3 | 10020122002220012 |
4 | 2301222020321 |
5 | 43410301324 |
6 | 4342111305 |
7 | 1103566454 |
oct | 261521071 |
9 | 106562805 |
10 | 46572089 |
11 | 2431a333 |
12 | 1371b535 |
13 | 9858065 |
14 | 628449b |
15 | 414e20e |
hex | 2c6a239 |
46572089 has 4 divisors (see below), whose sum is σ = 46907280. Its totient is φ = 46236900.
The previous prime is 46572067. The next prime is 46572101. The reversal of 46572089 is 98027564.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-46572089 is a prime.
It is a super-4 number, since 4×465720894 (a number of 32 digits) contains 4444 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (46572049) 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, 167387 + ... + 167664.
It is an arithmetic number, because the mean of its divisors is an integer number (11726820).
Almost surely, 246572089 is an apocalyptic number.
It is an amenable number.
46572089 is a deficient number, since it is larger than the sum of its proper divisors (335191).
46572089 is a wasteful number, since it uses less digits than its factorization.
46572089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 335190.
The product of its (nonzero) digits is 120960, while the sum is 41.
The square root of 46572089 is about 6824.3746233629. The cubic root of 46572089 is about 359.7840500127.
The spelling of 46572089 in words is "forty-six million, five hundred seventy-two thousand, eighty-nine".
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