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235401341 = 724804109
BaseRepresentation
bin11100000011111…
…11000001111101
3121101221121221012
432001333001331
5440230320331
635205245005
75555610200
oct1601770175
9541847835
10235401341
1111097256a
1266a03765
1339a00946
1423399937
15159ed82b
hexe07f07d

235401341 has 6 divisors (see below), whose sum is σ = 273834270. Its totient is φ = 201772536.

The previous prime is 235401337. The next prime is 235401349. The reversal of 235401341 is 143104532.

It can be written as a sum of positive squares in only one way, i.e., 196588441 + 38812900 = 14021^2 + 6230^2 .

It is not a de Polignac number, because 235401341 - 22 = 235401337 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 (235401349) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2402006 + ... + 2402103.

It is an arithmetic number, because the mean of its divisors is an integer number (45639045).

Almost surely, 2235401341 is an apocalyptic number.

It is an amenable number.

235401341 is a deficient number, since it is larger than the sum of its proper divisors (38432929).

235401341 is an equidigital number, since it uses as much as digits as its factorization.

235401341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4804123 (or 4804116 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 235401341 is about 15342.7944325667. The cubic root of 235401341 is about 617.4516812711.

Adding to 235401341 its reverse (143104532), we get a palindrome (378505873).

The spelling of 235401341 in words is "two hundred thirty-five million, four hundred one thousand, three hundred forty-one".

Divisors: 1 7 49 4804109 33628763 235401341