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11313252023 = 19694785711
BaseRepresentation
bin10101000100101001…
…01000011010110111
31002012102212202020012
422202110220122313
5141132143031043
65110334130435
7550232025023
oct124224503267
932172782205
1011313252023
114886043767
122238950a1b
1310b3ab5288
14794733383
15463319a18
hex2a25286b7

11313252023 has 8 divisors (see below), whose sum is σ = 11910539520. Its totient is φ = 10716149880.

The previous prime is 11313252001. The next prime is 11313252037. The reversal of 11313252023 is 32025231311.

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

It is a cyclic number.

It is not a de Polignac number, because 11313252023 - 28 = 11313251767 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 11313252023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11313252523) 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, 89138 + ... + 174848.

It is an arithmetic number, because the mean of its divisors is an integer number (1488817440).

Almost surely, 211313252023 is an apocalyptic number.

11313252023 is a deficient number, since it is larger than the sum of its proper divisors (597287497).

11313252023 is an equidigital number, since it uses as much as digits as its factorization.

11313252023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92677.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 11313252023 its reverse (32025231311), we get a palindrome (43338483334).

The spelling of 11313252023 in words is "eleven billion, three hundred thirteen million, two hundred fifty-two thousand, twenty-three".

Divisors: 1 19 6947 85711 131993 1628509 595434317 11313252023