Base | Representation |
---|---|
bin | 1000010010100100… |
… | …11101100011101101 |
3 | 102111011222011101212 |
4 | 10021102131203231 |
5 | 33103401130101 |
6 | 2013352044205 |
7 | 215203122560 |
oct | 41122354355 |
9 | 12434864355 |
10 | 4450801901 |
11 | 19843a8387 |
12 | a42693665 |
13 | 55c13c3c0 |
14 | 3031804d7 |
15 | 1b0b211bb |
hex | 10949d8ed |
4450801901 has 8 divisors (see below), whose sum is σ = 5477910144. Its totient is φ = 3521513520.
The previous prime is 4450801867. The next prime is 4450801913. The reversal of 4450801901 is 1091080544.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4450801901 - 26 = 4450801837 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4450801931) 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, 24454865 + ... + 24455046.
It is an arithmetic number, because the mean of its divisors is an integer number (684738768).
Almost surely, 24450801901 is an apocalyptic number.
It is an amenable number.
4450801901 is a deficient number, since it is larger than the sum of its proper divisors (1027108243).
4450801901 is a wasteful number, since it uses less digits than its factorization.
4450801901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48909931.
The product of its (nonzero) digits is 5760, while the sum is 32.
The square root of 4450801901 is about 66714.3305519886. The cubic root of 4450801901 is about 1644.9249511990.
The spelling of 4450801901 in words is "four billion, four hundred fifty million, eight hundred one thousand, nine hundred one".
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