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42030162601 = 79371640733
BaseRepresentation
bin100111001001001100…
…010110001010101001
311000111011011111000221
4213021030112022221
51142034210200401
631150340130041
73015355326130
oct471114261251
9130434144027
1042030162601
1116908a27279
12818b996921
133c6a85a8cb
14206a078917
15115ed567a1
hex9c93162a9

42030162601 has 8 divisors (see below), whose sum is σ = 48039672384. Its totient is φ = 36021953040.

The previous prime is 42030162589. The next prime is 42030162623. The reversal of 42030162601 is 10626103024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42030162601 - 29 = 42030162089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42030162631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254770 + ... + 385963.

It is an arithmetic number, because the mean of its divisors is an integer number (6004959048).

Almost surely, 242030162601 is an apocalyptic number.

It is an amenable number.

42030162601 is a deficient number, since it is larger than the sum of its proper divisors (6009509783).

42030162601 is an equidigital number, since it uses as much as digits as its factorization.

42030162601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650111.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 42030162601 its reverse (10626103024), we get a palindrome (52656265625).

The spelling of 42030162601 in words is "forty-two billion, thirty million, one hundred sixty-two thousand, six hundred one".

Divisors: 1 7 9371 65597 640733 4485131 6004308943 42030162601