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23225341435 = 5177111334057
BaseRepresentation
bin10101101000010101…
…101001010111111011
32012221121120120220221
4111220111221113323
5340031141411220
614400343400511
71451355100462
oct255025512773
965847516827
1023225341435
11993911085a
124602153137
132261979baa
1411a47c99d9
1590dec29aa
hex5685695fb

23225341435 has 32 divisors (see below), whose sum is σ = 30191190912. Its totient is φ = 17087938560.

The previous prime is 23225341379. The next prime is 23225341439. The reversal of 23225341435 is 53414352232.

It is not a de Polignac number, because 23225341435 - 211 = 23225339387 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 23225341435.

It is not an unprimeable number, because it can be changed into a prime (23225341439) 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, 664927 + ... + 698983.

It is an arithmetic number, because the mean of its divisors is an integer number (943474716).

Almost surely, 223225341435 is an apocalyptic number.

23225341435 is a deficient number, since it is larger than the sum of its proper divisors (6965849477).

23225341435 is a wasteful number, since it uses less digits than its factorization.

23225341435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34263.

The product of its digits is 86400, while the sum is 34.

Adding to 23225341435 its reverse (53414352232), we get a palindrome (76639693667).

The spelling of 23225341435 in words is "twenty-three billion, two hundred twenty-five million, three hundred forty-one thousand, four hundred thirty-five".

Divisors: 1 5 17 71 85 113 355 565 1207 1921 6035 8023 9605 34057 40115 136391 170285 578969 681955 2418047 2894845 3848441 12090235 19242205 41106799 65423497 205533995 273239311 327117485 1366196555 4645068287 23225341435