Search a number
-
+
233201110401401 = 1783197838952503
BaseRepresentation
bin110101000001100001011101…
…010110001100000101111001
31010120200210211100022000100212
4311001201131112030011321
5221031231333230321101
62143551040002040505
7100056136624332032
oct6501413526140571
91116623740260325
10233201110401401
116833a04331028a
12221a3b30049135
13a017a0260032c
144182dcb633a89
151be616926e1bb
hexd4185d58c179

233201110401401 has 16 divisors (see below), whose sum is σ = 251162244837504. Its totient is φ = 215738313794304.

The previous prime is 233201110401359. The next prime is 233201110401443. The reversal of 233201110401401 is 104104011102332.

It is an interprime number because it is at equal distance from previous prime (233201110401359) and next prime (233201110401443).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-233201110401401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233201110406401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 419198285 + ... + 419754218.

It is an arithmetic number, because the mean of its divisors is an integer number (15697640302344).

Almost surely, 2233201110401401 is an apocalyptic number.

It is an amenable number.

233201110401401 is a deficient number, since it is larger than the sum of its proper divisors (17961134436103).

233201110401401 is a wasteful number, since it uses less digits than its factorization.

233201110401401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838952800.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 233201110401401 its reverse (104104011102332), we get a palindrome (337305121503733).

The spelling of 233201110401401 in words is "two hundred thirty-three trillion, two hundred one billion, one hundred ten million, four hundred one thousand, four hundred one".

Divisors: 1 17 83 197 1411 3349 16351 277967 838952503 14262192551 69633057749 165273643091 1183761981733 2809651932547 13717712376553 233201110401401