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23506001142233 = 712231484620801
BaseRepresentation
bin1010101100000111010101…
…10110010010000111011001
310002020011002122011002212112
411112003222312102013121
511040110242243022413
6121554301410122105
74644152423022011
oct526035266220731
9102204078132775
1023506001142233
117542925932195
122777754280335
1310167b633a32c
145b39a73a2c41
152ab6a1ebe2a8
hex1560ead921d9

23506001142233 has 8 divisors (see below), whose sum is σ = 23943964294656. Its totient is φ = 23071007232000.

The previous prime is 23506001142133. The next prime is 23506001142241. The reversal of 23506001142233 is 33224110060532.

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 23506001142233 - 216 = 23506001076697 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 23506001142233.

It is not an unprimeable number, because it can be changed into a prime (23506001142263) 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, 742294568 + ... + 742326233.

It is an arithmetic number, because the mean of its divisors is an integer number (2992995536832).

Almost surely, 223506001142233 is an apocalyptic number.

It is an amenable number.

23506001142233 is a deficient number, since it is larger than the sum of its proper divisors (437963152423).

23506001142233 is a wasteful number, since it uses less digits than its factorization.

23506001142233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1484621095.

The product of its (nonzero) digits is 25920, while the sum is 32.

The spelling of 23506001142233 in words is "twenty-three trillion, five hundred six billion, one million, one hundred forty-two thousand, two hundred thirty-three".

Divisors: 1 71 223 15833 1484620801 105408076871 331070438623 23506001142233