Search a number
-
+
42231513410153 = 131322377964963
BaseRepresentation
bin10011001101000110010100…
…10110101110101001101001
312112112021220210002122120222
421212203022112232221221
521013410114413111103
6225452520041055425
711616061162054124
oct1146431226565151
9175467823078528
1042231513410153
111250231438a581
1248a0900487575
131a74550c1c152
14a600324893bb
154d3812a90638
hex2668ca5aea69

42231513410153 has 4 divisors (see below), whose sum is σ = 42553891375248. Its totient is φ = 41909135445060.

The previous prime is 42231513409997. The next prime is 42231513410227. The reversal of 42231513410153 is 35101431513224.

42231513410153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42231513410153 - 222 = 42231509215849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42231513710153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161188982351 + ... + 161188982612.

It is an arithmetic number, because the mean of its divisors is an integer number (10638472843812).

Almost surely, 242231513410153 is an apocalyptic number.

It is an amenable number.

42231513410153 is a deficient number, since it is larger than the sum of its proper divisors (322377965095).

42231513410153 is a wasteful number, since it uses less digits than its factorization.

42231513410153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322377965094.

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 42231513410153 its reverse (35101431513224), we get a palindrome (77332944923377).

The spelling of 42231513410153 in words is "forty-two trillion, two hundred thirty-one billion, five hundred thirteen million, four hundred ten thousand, one hundred fifty-three".

Divisors: 1 131 322377964963 42231513410153