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153141311 = 198060069
BaseRepresentation
bin10010010000011…
…00000000111111
3101200011101101102
421020030000333
5303201010221
623110203315
73536452061
oct1110140077
9350141342
10153141311
1179498374
124335353b
132595b97b
14164a5731
15d6a030b
hex920c03f

153141311 has 4 divisors (see below), whose sum is σ = 161201400. Its totient is φ = 145081224.

The previous prime is 153141301. The next prime is 153141319. The reversal of 153141311 is 113141351.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 153141311 - 214 = 153124927 is a prime.

It is a super-2 number, since 2×1531413112 = 46904522269597442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153141319) 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, 4030016 + ... + 4030053.

It is an arithmetic number, because the mean of its divisors is an integer number (40300350).

Almost surely, 2153141311 is an apocalyptic number.

153141311 is a deficient number, since it is larger than the sum of its proper divisors (8060089).

153141311 is an equidigital number, since it uses as much as digits as its factorization.

153141311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8060088.

The product of its digits is 180, while the sum is 20.

The square root of 153141311 is about 12375.0277171407. The cubic root of 153141311 is about 535.0127355981.

Adding to 153141311 its reverse (113141351), we get a palindrome (266282662).

The spelling of 153141311 in words is "one hundred fifty-three million, one hundred forty-one thousand, three hundred eleven".

Divisors: 1 19 8060069 153141311