Base | Representation |
---|---|
bin | 1010111001010… |
… | …1001111111001 |
3 | 10011222210201220 |
4 | 2232111033321 |
5 | 43144400324 |
6 | 4311302253 |
7 | 1063305261 |
oct | 256251771 |
9 | 104883656 |
10 | 45700089 |
11 | 23884176 |
12 | 1337a989 |
13 | 9611196 |
14 | 60d87a1 |
15 | 402ab79 |
hex | 2b953f9 |
45700089 has 8 divisors (see below), whose sum is σ = 61142592. Its totient is φ = 30362160.
The previous prime is 45700087. The next prime is 45700091. The reversal of 45700089 is 98000754.
It is an interprime number because it is at equal distance from previous prime (45700087) and next prime (45700091).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 45700089 - 21 = 45700087 is a prime.
It is a super-3 number, since 3×457000893 (a number of 24 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (45700087) 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, 25117 + ... + 26874.
It is an arithmetic number, because the mean of its divisors is an integer number (7642824).
Almost surely, 245700089 is an apocalyptic number.
It is an amenable number.
45700089 is a deficient number, since it is larger than the sum of its proper divisors (15442503).
45700089 is a wasteful number, since it uses less digits than its factorization.
45700089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52287.
The product of its (nonzero) digits is 10080, while the sum is 33.
The square root of 45700089 is about 6760.1840951264. The cubic root of 45700089 is about 357.5243962682.
The spelling of 45700089 in words is "forty-five million, seven hundred thousand, eighty-nine".
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