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542413153 = 3463156631
BaseRepresentation
bin100000010101001…
…001000101100001
31101210122102222001
4200111021011201
52102324210103
6125453444001
716304302312
oct4025110541
91353572861
10542413153
112591a6037
121317a0601
13884b5139
1452076609
153294501d
hex20549161

542413153 has 4 divisors (see below), whose sum is σ = 542573248. Its totient is φ = 542253060.

The previous prime is 542413147. The next prime is 542413171. The reversal of 542413153 is 351314245.

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, and also an emirpimes, since its reverse is a distinct semiprime: 351314245 = 570262849.

It is a cyclic number.

It is not a de Polignac number, because 542413153 - 221 = 540316001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542413133) 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, 74853 + ... + 81778.

It is an arithmetic number, because the mean of its divisors is an integer number (135643312).

Almost surely, 2542413153 is an apocalyptic number.

It is an amenable number.

542413153 is a deficient number, since it is larger than the sum of its proper divisors (160095).

542413153 is a wasteful number, since it uses less digits than its factorization.

542413153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160094.

The product of its digits is 7200, while the sum is 28.

The square root of 542413153 is about 23289.7649837863. The cubic root of 542413153 is about 815.5365019838.

Adding to 542413153 its reverse (351314245), we get a palindrome (893727398).

The spelling of 542413153 in words is "five hundred forty-two million, four hundred thirteen thousand, one hundred fifty-three".

Divisors: 1 3463 156631 542413153