Base | Representation |
---|---|
bin | 1001000001000000… |
… | …0010101100000111 |
3 | 20020122220001120220 |
4 | 2100100002230013 |
5 | 14424022440143 |
6 | 1040051355423 |
7 | 113654501223 |
oct | 22020025407 |
9 | 6218801526 |
10 | 2420124423 |
11 | 1032108332 |
12 | 5765b2b73 |
13 | 2c75138b2 |
14 | 18d5bb783 |
15 | e26edd83 |
hex | 90402b07 |
2420124423 has 32 divisors (see below), whose sum is σ = 3449198592. Its totient is φ = 1505856000.
The previous prime is 2420124419. The next prime is 2420124467. The reversal of 2420124423 is 3244210242.
It is not a de Polignac number, because 2420124423 - 22 = 2420124419 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2420124393 and 2420124402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2420824423) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1299513 + ... + 1301373.
It is an arithmetic number, because the mean of its divisors is an integer number (107787456).
Almost surely, 22420124423 is an apocalyptic number.
2420124423 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
2420124423 is a deficient number, since it is larger than the sum of its proper divisors (1029074169).
2420124423 is a wasteful number, since it uses less digits than its factorization.
2420124423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2335.
The product of its (nonzero) digits is 3072, while the sum is 24.
The square root of 2420124423 is about 49194.7601173133. The cubic root of 2420124423 is about 1342.5976977751.
Adding to 2420124423 its reverse (3244210242), we get a palindrome (5664334665).
The spelling of 2420124423 in words is "two billion, four hundred twenty million, one hundred twenty-four thousand, four hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •