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235145350 = 25211238867
BaseRepresentation
bin11100000010000…
…00100010000110
3121101110121210001
432001000202012
5440144122400
635155551514
75553462646
oct1601004206
9541417701
10235145350
11110808200
12668bb59a
133994127b
1423330526
151599ca6a
hexe040886

235145350 has 36 divisors (see below), whose sum is σ = 480758292. Its totient is φ = 85505200.

The previous prime is 235145347. The next prime is 235145357. The reversal of 235145350 is 53541532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235145357) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 13384 + ... + 25483.

It is an arithmetic number, because the mean of its divisors is an integer number (13354397).

Almost surely, 2235145350 is an apocalyptic number.

235145350 is an abundant number, since it is smaller than the sum of its proper divisors (245612942).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

235145350 is a wasteful number, since it uses less digits than its factorization.

235145350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38901 (or 38885 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 235145350 is about 15334.4497781955. The cubic root of 235145350 is about 617.2277808138.

Adding to 235145350 its reverse (53541532), we get a palindrome (288686882).

The spelling of 235145350 in words is "two hundred thirty-five million, one hundred forty-five thousand, three hundred fifty".

Divisors: 1 2 5 10 11 22 25 50 55 110 121 242 275 550 605 1210 3025 6050 38867 77734 194335 388670 427537 855074 971675 1943350 2137685 4275370 4702907 9405814 10688425 21376850 23514535 47029070 117572675 235145350