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153422325041 = 641239348401
BaseRepresentation
bin1000111011100010101…
…1101110010100110001
3112200000021011122020212
42032320223232110301
510003202103400131
6154251540513505
714040643150166
oct2167053562461
9480007148225
10153422325041
115a07a9a2657
12258989ab895
13116105c0a6b
1475d60d006d
153ece296a2b
hex23b8aee531

153422325041 has 4 divisors (see below), whose sum is σ = 153661674084. Its totient is φ = 153182976000.

The previous prime is 153422325037. The next prime is 153422325053. The reversal of 153422325041 is 140523224351.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 140523224351 = 411773412663.

It can be written as a sum of positive squares in 2 ways, for example, as 141830572816 + 11591752225 = 376604^2 + 107665^2 .

It is a cyclic number.

It is not a de Polignac number, because 153422325041 - 22 = 153422325037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 153422324989 and 153422325007.

It is not an unprimeable number, because it can be changed into a prime (153422325241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119673560 + ... + 119674841.

It is an arithmetic number, because the mean of its divisors is an integer number (38415418521).

Almost surely, 2153422325041 is an apocalyptic number.

It is an amenable number.

153422325041 is a deficient number, since it is larger than the sum of its proper divisors (239349043).

153422325041 is an equidigital number, since it uses as much as digits as its factorization.

153422325041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239349042.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 153422325041 its reverse (140523224351), we get a palindrome (293945549392).

The spelling of 153422325041 in words is "one hundred fifty-three billion, four hundred twenty-two million, three hundred twenty-five thousand, forty-one".

Divisors: 1 641 239348401 153422325041