Search a number
-
+
23200244001401 = 147149639317729
BaseRepresentation
bin1010100011001101110100…
…10011010110101001111001
310001010220212220011000121012
411101212322103112221321
511020103044431021101
6121202013413323305
74613106450142235
oct521467223265171
9101126786130535
1023200244001401
117435193a00865
122728442936535
13cc3a0985501c
145a2c7d7cd5c5
152a375919abbb
hex1519ba4d6a79

23200244001401 has 8 divisors (see below), whose sum is σ = 23216556518400. Its totient is φ = 23183932222080.

The previous prime is 23200244001391. The next prime is 23200244001427. The reversal of 23200244001401 is 10410044200232.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-23200244001401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23200244001481) 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, 72860105 + ... + 73177833.

It is an arithmetic number, because the mean of its divisors is an integer number (2902069564800).

Almost surely, 223200244001401 is an apocalyptic number.

It is an amenable number.

23200244001401 is a deficient number, since it is larger than the sum of its proper divisors (16312516999).

23200244001401 is a wasteful number, since it uses less digits than its factorization.

23200244001401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368839.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 23200244001401 its reverse (10410044200232), we get a palindrome (33610288201633).

The spelling of 23200244001401 in words is "twenty-three trillion, two hundred billion, two hundred forty-four million, one thousand, four hundred one".

Divisors: 1 1471 49639 317729 73018969 467379359 15771749831 23200244001401