Search a number
-
+
235116060 = 223515125951
BaseRepresentation
bin11100000001110…
…01011000011100
3121101102010121020
432000321120130
5440142203220
635155204140
75553311364
oct1600713034
9541363536
10235116060
111107981a3
12668a6650
1339930b3a
14233239a4
1515994040
hexe03961c

235116060 has 48 divisors (see below), whose sum is σ = 662710272. Its totient is φ = 62280000.

The previous prime is 235116029. The next prime is 235116067. The reversal of 235116060 is 60611532.

235116060 = T381 + T382 + ... + T1135.

It is a self number, because there is not a number n which added to its sum of digits gives 235116060.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235116067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3916 + ... + 22035.

It is an arithmetic number, because the mean of its divisors is an integer number (13806464).

Almost surely, 2235116060 is an apocalyptic number.

235116060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

235116060 is an abundant number, since it is smaller than the sum of its proper divisors (427594212).

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

235116060 is a wasteful number, since it uses less digits than its factorization.

235116060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26114 (or 26112 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 235116060 is about 15333.4947092957. The cubic root of 235116060 is about 617.2021521939.

Adding to 235116060 its reverse (60611532), we get a palindrome (295727592).

The spelling of 235116060 in words is "two hundred thirty-five million, one hundred sixteen thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 151 302 453 604 755 906 1510 1812 2265 3020 4530 9060 25951 51902 77853 103804 129755 155706 259510 311412 389265 519020 778530 1557060 3918601 7837202 11755803 15674404 19593005 23511606 39186010 47023212 58779015 78372020 117558030 235116060