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23120224013401 = 1391173114178889
BaseRepresentation
bin1010100000111000110001…
…01111010100110001011001
310000212021100011102110012221
411100130120233110301121
511012300204321412101
6121101141223304041
74604244463361464
oct520343057246131
9100767304373187
1023120224013401
117404260792479
122714a302ab021
13cb92c65423b8
1459d04c1302db
152a162407eaa1
hex150718bd4c59

23120224013401 has 8 divisors (see below), whose sum is σ = 23288543247200. Its totient is φ = 22951933161120.

The previous prime is 23120224013399. The next prime is 23120224013407. The reversal of 23120224013401 is 10431042202132.

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 23120224013401 - 21 = 23120224013399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23120224013407) 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, 5458836 + ... + 8720053.

It is an arithmetic number, because the mean of its divisors is an integer number (2911067905900).

Almost surely, 223120224013401 is an apocalyptic number.

It is an amenable number.

23120224013401 is a deficient number, since it is larger than the sum of its proper divisors (168319233799).

23120224013401 is a wasteful number, since it uses less digits than its factorization.

23120224013401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14190759.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 23120224013401 its reverse (10431042202132), we get a palindrome (33551266215533).

The spelling of 23120224013401 in words is "twenty-three trillion, one hundred twenty billion, two hundred twenty-four million, thirteen thousand, four hundred one".

Divisors: 1 139 11731 1630609 14178889 1970865571 166332546859 23120224013401