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235045430 = 2523504543
BaseRepresentation
bin11100000001010…
…00001000110110
3121101021112201022
432000220020312
5440132423210
635153501142
75552565434
oct1600501066
9541245638
10235045430
1111074a124
12668717b2
1339907949
1423305d54
151597d155
hexe028236

235045430 has 8 divisors (see below), whose sum is σ = 423081792. Its totient is φ = 94018168.

The previous prime is 235045411. The next prime is 235045457. The reversal of 235045430 is 34540532.

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

It is a self number, because there is not a number n which added to its sum of digits gives 235045430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11752262 + ... + 11752281.

It is an arithmetic number, because the mean of its divisors is an integer number (52885224).

Almost surely, 2235045430 is an apocalyptic number.

235045430 is a deficient number, since it is larger than the sum of its proper divisors (188036362).

235045430 is a wasteful number, since it uses less digits than its factorization.

235045430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23504550.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 235045430 is about 15331.1914083675. The cubic root of 235045430 is about 617.1403425017.

Adding to 235045430 its reverse (34540532), we get a palindrome (269585962).

The spelling of 235045430 in words is "two hundred thirty-five million, forty-five thousand, four hundred thirty".

Divisors: 1 2 5 10 23504543 47009086 117522715 235045430