Base | Representation |
---|---|
bin | 1001000101110110… |
… | …0001010101001111 |
3 | 20022002002221111100 |
4 | 2101131201111033 |
5 | 14444222410043 |
6 | 1042054554143 |
7 | 114322232625 |
oct | 22135412517 |
9 | 6262087440 |
10 | 2440435023 |
11 | 104261aa54 |
12 | 581368953 |
13 | 2cb7a54c0 |
14 | 192187515 |
15 | e43b1cd3 |
hex | 9176154f |
2440435023 has 24 divisors (see below), whose sum is σ = 3833837280. Its totient is φ = 1486929600.
The previous prime is 2440435009. The next prime is 2440435027. The reversal of 2440435023 is 3205340442.
2440435023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2440435023 - 210 = 2440433999 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2440435027) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91443 + ... + 115076.
It is an arithmetic number, because the mean of its divisors is an integer number (159743220).
Almost surely, 22440435023 is an apocalyptic number.
2440435023 is a deficient number, since it is larger than the sum of its proper divisors (1393402257).
2440435023 is a wasteful number, since it uses less digits than its factorization.
2440435023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 206639 (or 206636 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 27.
The square root of 2440435023 is about 49400.7593362693. The cubic root of 2440435023 is about 1346.3431022687.
Adding to 2440435023 its reverse (3205340442), we get a palindrome (5645775465).
The spelling of 2440435023 in words is "two billion, four hundred forty million, four hundred thirty-five thousand, twenty-three".
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