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23253202341 = 323119828371
BaseRepresentation
bin10101101001111111…
…111011010110100101
32020000120000001220100
4111221333323112211
5340110304433331
614403220454313
71452143646555
oct255177732645
966016001810
1023253202341
1199529100a6
12460b54a399
132267683335
1411a839d165
15911677ae6
hex569ffb5a5

23253202341 has 12 divisors (see below), whose sum is σ = 33598768320. Its totient is φ = 15497145960.

The previous prime is 23253202339. The next prime is 23253202369. The reversal of 23253202341 is 14320235232.

It is not a de Polignac number, because 23253202341 - 21 = 23253202339 is a prime.

It is a super-2 number, since 2×232532023412 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23253202741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 386115 + ... + 442256.

It is an arithmetic number, because the mean of its divisors is an integer number (2799897360).

Almost surely, 223253202341 is an apocalyptic number.

It is an amenable number.

23253202341 is a deficient number, since it is larger than the sum of its proper divisors (10345565979).

23253202341 is a wasteful number, since it uses less digits than its factorization.

23253202341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831496 (or 831493 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 23253202341 its reverse (14320235232), we get a palindrome (37573437573).

The spelling of 23253202341 in words is "twenty-three billion, two hundred fifty-three million, two hundred two thousand, three hundred forty-one".

Divisors: 1 3 9 3119 9357 28071 828371 2485113 7455339 2583689149 7751067447 23253202341