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2124410223 = 31354472057
BaseRepresentation
bin111111010011111…
…1110110101101111
312111001110012222010
41332213332311233
513322322111343
6550445252303
7103434121545
oct17647766557
95431405863
102124410223
119a01a0931
124b3564093
1327b186790
14162201d95
15c6789d33
hex7e9fed6f

2124410223 has 8 divisors (see below), whose sum is σ = 3050435248. Its totient is φ = 1307329344.

The previous prime is 2124410201. The next prime is 2124410261. The reversal of 2124410223 is 3220144212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2124410223 - 214 = 2124393839 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2124410223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2124410923) 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, 27235990 + ... + 27236067.

It is an arithmetic number, because the mean of its divisors is an integer number (381304406).

Almost surely, 22124410223 is an apocalyptic number.

2124410223 is a deficient number, since it is larger than the sum of its proper divisors (926025025).

2124410223 is a wasteful number, since it uses less digits than its factorization.

2124410223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54472073.

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

The square root of 2124410223 is about 46091.3248128105. The cubic root of 2124410223 is about 1285.5218445009.

Adding to 2124410223 its reverse (3220144212), we get a palindrome (5344554435).

The spelling of 2124410223 in words is "two billion, one hundred twenty-four million, four hundred ten thousand, two hundred twenty-three".

Divisors: 1 3 13 39 54472057 163416171 708136741 2124410223