Base | Representation |
---|---|
bin | 101010010101000011… |
… | …111010010011101001 |
3 | 11100022112010210112211 |
4 | 222111003322103221 |
5 | 1221040312102101 |
6 | 32514002005121 |
7 | 3166206622162 |
oct | 522503722351 |
9 | 140275123484 |
10 | 45450503401 |
11 | 18303695a06 |
12 | 89853467a1 |
13 | 4394355cc4 |
14 | 22b241c769 |
15 | 12b027ac51 |
hex | a950fa4e9 |
45450503401 has 8 divisors (see below), whose sum is σ = 47197592064. Its totient is φ = 43720973760.
The previous prime is 45450503381. The next prime is 45450503443. The reversal of 45450503401 is 10430505454.
It is a happy number.
45450503401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 45450503401 - 215 = 45450470633 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (45450503471) 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, 4384480 + ... + 4394833.
It is an arithmetic number, because the mean of its divisors is an integer number (5899699008).
Almost surely, 245450503401 is an apocalyptic number.
It is an amenable number.
45450503401 is a deficient number, since it is larger than the sum of its proper divisors (1747088663).
45450503401 is a wasteful number, since it uses less digits than its factorization.
45450503401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8779511.
The product of its (nonzero) digits is 24000, while the sum is 31.
The spelling of 45450503401 in words is "forty-five billion, four hundred fifty million, five hundred three thousand, four hundred one".
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