Search a number
-
+
4240141031231 = 73106319500191
BaseRepresentation
bin111101101100111100000…
…110011001011100111111
3120000100112201102001101222
4331230330012121130333
51023432302100444411
613003521025423555
7615224435044520
oct75547406313477
916010481361358
104240141031231
111395263087746
1258592679abbb
13249ac74789a1
1410931c620847
15754684c34db
hex3db3c19973f

4240141031231 has 8 divisors (see below), whose sum is σ = 4846031714304. Its totient is φ = 3634289410680.

The previous prime is 4240141031179. The next prime is 4240141031293. The reversal of 4240141031231 is 1321301410424.

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 4240141031231 - 218 = 4240140769087 is a prime.

It is a super-2 number, since 2×42401410312312 (a number of 26 digits) contains 22 as substring.

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 4240141031231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4240141001231) 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, 9532655 + ... + 9967536.

It is an arithmetic number, because the mean of its divisors is an integer number (605753964288).

Almost surely, 24240141031231 is an apocalyptic number.

4240141031231 is a deficient number, since it is larger than the sum of its proper divisors (605890683073).

4240141031231 is a wasteful number, since it uses less digits than its factorization.

4240141031231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19531261.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 4240141031231 its reverse (1321301410424), we get a palindrome (5561442441655).

The spelling of 4240141031231 in words is "four trillion, two hundred forty billion, one hundred forty-one million, thirty-one thousand, two hundred thirty-one".

Divisors: 1 7 31063 217441 19500191 136501337 605734433033 4240141031231