Search a number
-
+
23223105301051 = 293721643154987
BaseRepresentation
bin1010100011111000011001…
…11100010010101000111011
310001020002220010201101002001
411101330030330102220323
511020441404424113201
6121220314114321431
74614546125033515
oct521741474225073
9101202803641061
1023223105301051
117443955576637
122730962b89277
13cc5c10c70576
145a400bad4bb5
152a414620e301
hex151f0cf12a3b

23223105301051 has 8 divisors (see below), whose sum is σ = 24673196686320. Its totient is φ = 21816300225888.

The previous prime is 23223105301013. The next prime is 23223105301057. The reversal of 23223105301051 is 15010350132232.

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 23223105301051 - 243 = 14427012278843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23223105301057) 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 7 ways as a sum of consecutive naturals, for example, 10821576421 + ... + 10821578566.

It is an arithmetic number, because the mean of its divisors is an integer number (3084149585790).

Almost surely, 223223105301051 is an apocalyptic number.

23223105301051 is a deficient number, since it is larger than the sum of its proper divisors (1450091385269).

23223105301051 is a wasteful number, since it uses less digits than its factorization.

23223105301051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21643155053.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 23223105301051 its reverse (15010350132232), we get a palindrome (38233455433283).

The spelling of 23223105301051 in words is "twenty-three trillion, two hundred twenty-three billion, one hundred five million, three hundred one thousand, fifty-one".

Divisors: 1 29 37 1073 21643154987 627651494623 800796734519 23223105301051