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152341141 = 547278503
BaseRepresentation
bin10010001010010…
…00101010010101
3101121122201202111
421011020222111
5302444404031
623041111021
73526610161
oct1105105225
9347581674
10152341141
1178aa1177
1243028471
132573b6b4
1416337ca1
15d5931b1
hex9148a95

152341141 has 4 divisors (see below), whose sum is σ = 152620192. Its totient is φ = 152062092.

The previous prime is 152341139. The next prime is 152341159. The reversal of 152341141 is 141143251.

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 152341141 - 21 = 152341139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152341181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138705 + ... + 139798.

It is an arithmetic number, because the mean of its divisors is an integer number (38155048).

Almost surely, 2152341141 is an apocalyptic number.

It is an amenable number.

152341141 is a deficient number, since it is larger than the sum of its proper divisors (279051).

152341141 is an equidigital number, since it uses as much as digits as its factorization.

152341141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279050.

The product of its digits is 480, while the sum is 22.

The square root of 152341141 is about 12342.6553463993. The cubic root of 152341141 is about 534.0792863425.

Adding to 152341141 its reverse (141143251), we get a palindrome (293484392).

The spelling of 152341141 in words is "one hundred fifty-two million, three hundred forty-one thousand, one hundred forty-one".

Divisors: 1 547 278503 152341141