Base | Representation |
---|---|
bin | 101010000010000001… |
… | …000111100110001101 |
3 | 11022111020221120011211 |
4 | 222002001013212031 |
5 | 1214412014114201 |
6 | 32422150014421 |
7 | 3155250131005 |
oct | 520201074615 |
9 | 138436846154 |
10 | 45131004301 |
11 | 1815a303569 |
12 | 88b6347411 |
13 | 43430bba96 |
14 | 2281c11005 |
15 | 12921b9651 |
hex | a8204798d |
45131004301 has 8 divisors (see below), whose sum is σ = 46635127904. Its totient is φ = 43641847440.
The previous prime is 45131004263. The next prime is 45131004311. The reversal of 45131004301 is 10340013154.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 45131004301 - 223 = 45122615693 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45131004311) 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, 3735555 + ... + 3747616.
It is an arithmetic number, because the mean of its divisors is an integer number (5829390988).
Almost surely, 245131004301 is an apocalyptic number.
It is an amenable number.
45131004301 is a deficient number, since it is larger than the sum of its proper divisors (1504123603).
45131004301 is a wasteful number, since it uses less digits than its factorization.
45131004301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7483371.
The product of its (nonzero) digits is 720, while the sum is 22.
Adding to 45131004301 its reverse (10340013154), we get a palindrome (55471017455).
The spelling of 45131004301 in words is "forty-five billion, one hundred thirty-one million, four thousand, three hundred one".
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