Base | Representation |
---|---|
bin | 101010111011111101110… |
… | …0001101100101000111101 |
3 | 202220011001110202012100222 |
4 | 1111313323201230220331 |
5 | 1233141134230342341 |
6 | 20314551202431125 |
7 | 1146230325321116 |
oct | 125677341545075 |
9 | 22804043665328 |
10 | 5901210012221 |
11 | 1975764231457 |
12 | 7b383b3624a5 |
13 | 33a63543bb24 |
14 | 16589774720d |
15 | a37860b544b |
hex | 55dfb86ca3d |
5901210012221 has 8 divisors (see below), whose sum is σ = 5915049068544. Its totient is φ = 5887385642160.
The previous prime is 5901210012161. The next prime is 5901210012227. The reversal of 5901210012221 is 1222100121095.
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 5901210012221 - 26 = 5901210012157 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 (5901210012227) 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, 2866781 + ... + 4474466.
It is an arithmetic number, because the mean of its divisors is an integer number (739381133568).
Almost surely, 25901210012221 is an apocalyptic number.
It is an amenable number.
5901210012221 is a deficient number, since it is larger than the sum of its proper divisors (13839056323).
5901210012221 is a wasteful number, since it uses less digits than its factorization.
5901210012221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7343131.
The product of its (nonzero) digits is 720, while the sum is 26.
The spelling of 5901210012221 in words is "five trillion, nine hundred one billion, two hundred ten million, twelve thousand, two hundred twenty-one".
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