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70160341 = 331921139
BaseRepresentation
bin1000010111010…
…00111111010101
311220000111220011
410023220333111
5120430112331
610543440221
71511232046
oct413507725
9156014804
1070160341
1136670559
121b5b6071
13116c67c4
1494648cd
15625d3b1
hex42e8fd5

70160341 has 4 divisors (see below), whose sum is σ = 70184800. Its totient is φ = 70135884.

The previous prime is 70160339. The next prime is 70160353. The reversal of 70160341 is 14306107.

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 70160341 - 21 = 70160339 is a prime.

It is a Duffinian number.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70160371) 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, 7251 + ... + 13888.

It is an arithmetic number, because the mean of its divisors is an integer number (17546200).

Almost surely, 270160341 is an apocalyptic number.

It is an amenable number.

70160341 is a deficient number, since it is larger than the sum of its proper divisors (24459).

70160341 is a wasteful number, since it uses less digits than its factorization.

70160341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24458.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 70160341 is about 8376.1769919218. The cubic root of 70160341 is about 412.4429619329.

Adding to 70160341 its reverse (14306107), we get a palindrome (84466448).

The spelling of 70160341 in words is "seventy million, one hundred sixty thousand, three hundred forty-one".

Divisors: 1 3319 21139 70160341