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2320424211 = 37137806543
BaseRepresentation
bin1000101001001110…
…1101110100010011
312222201021202121110
42022103231310103
514223012033321
61022130424403
7111334165110
oct21223556423
95881252543
102320424211
11a90901066
12549132103
132ac9766a1
14180267907
15d8aa8176
hex8a4edd13

2320424211 has 16 divisors (see below), whose sum is σ = 3561698304. Its totient is φ = 1316276544.

The previous prime is 2320424189. The next prime is 2320424213. The reversal of 2320424211 is 1124240232.

2320424211 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2320424211 - 27 = 2320424083 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (2320424213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 400395 + ... + 406148.

It is an arithmetic number, because the mean of its divisors is an integer number (222606144).

Almost surely, 22320424211 is an apocalyptic number.

2320424211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2320424211 is a deficient number, since it is larger than the sum of its proper divisors (1241274093).

2320424211 is a wasteful number, since it uses less digits than its factorization.

2320424211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806690.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2320424211 is about 48170.7817146452. The cubic root of 2320424211 is about 1323.9018713992.

Adding to 2320424211 its reverse (1124240232), we get a palindrome (3444664443).

The spelling of 2320424211 in words is "two billion, three hundred twenty million, four hundred twenty-four thousand, two hundred eleven".

Divisors: 1 3 7 21 137 411 959 2877 806543 2419629 5645801 16937403 110496391 331489173 773474737 2320424211