Base | Representation |
---|---|
bin | 1010110011101001… |
… | …1100010011001111 |
3 | 21111011202010211011 |
4 | 2230322130103033 |
5 | 21420124021143 |
6 | 1155510310051 |
7 | 131614051045 |
oct | 25472342317 |
9 | 7434663734 |
10 | 2901001423 |
11 | 12595a3341 |
12 | 68b658327 |
13 | 3730317b8 |
14 | 1d73d6395 |
15 | 11ea3ae9d |
hex | ace9c4cf |
2901001423 has 4 divisors (see below), whose sum is σ = 2937723040. Its totient is φ = 2864279808.
The previous prime is 2901001373. The next prime is 2901001429. The reversal of 2901001423 is 3241001092.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2901001423 - 217 = 2900870351 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2901001394 and 2901001403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2901001429) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18360690 + ... + 18360847.
It is an arithmetic number, because the mean of its divisors is an integer number (734430760).
Almost surely, 22901001423 is an apocalyptic number.
2901001423 is a deficient number, since it is larger than the sum of its proper divisors (36721617).
2901001423 is an equidigital number, since it uses as much as digits as its factorization.
2901001423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36721616.
The product of its (nonzero) digits is 432, while the sum is 22.
The square root of 2901001423 is about 53860.9452479252. The cubic root of 2901001423 is about 1426.2072745054.
The spelling of 2901001423 in words is "two billion, nine hundred one million, one thousand, four hundred twenty-three".
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