Search a number
-
+
42000231310201 = 233075948198741
BaseRepresentation
bin10011000110010111100001…
…10111100010001101111001
312111201011221100000122020001
421203023300313202031321
521001112433203411301
6225154350115033001
711563262612462413
oct1143136067421571
9174634840018201
1042000231310201
111242321a6a370a
124863b1459b761
131a587b2a29578
14a52b7197b9b3
154cc7c818ac01
hex2632f0de2379

42000231310201 has 8 divisors (see below), whose sum is σ = 43969085100864. Its totient is φ = 40043273917680.

The previous prime is 42000231310199. The next prime is 42000231310223. The reversal of 42000231310201 is 10201313200024.

It is a happy number.

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 42000231310201 - 21 = 42000231310199 is a prime.

It is a super-2 number, since 2×420002313102012 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42000231310001) 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, 2974092310 + ... + 2974106431.

It is an arithmetic number, because the mean of its divisors is an integer number (5496135637608).

Almost surely, 242000231310201 is an apocalyptic number.

It is an amenable number.

42000231310201 is a deficient number, since it is larger than the sum of its proper divisors (1968853790663).

42000231310201 is a wasteful number, since it uses less digits than its factorization.

42000231310201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5948199071.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 42000231310201 its reverse (10201313200024), we get a palindrome (52201544510225).

The spelling of 42000231310201 in words is "forty-two trillion, two hundred thirty-one million, three hundred ten thousand, two hundred one".

Divisors: 1 23 307 7061 5948198741 136808571043 1826097013487 42000231310201