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235303488 = 263373397
BaseRepresentation
bin11100000011001…
…11001001000000
3121101202122201000
432001213021000
5440214202423
635203212000
75555022000
oct1601471100
9541678630
10235303488
11110905aa2
1266977000
1339998244
1423372000
15159ce843
hexe067240

235303488 has 224 divisors, whose sum is σ = 808736000. Its totient is φ = 67060224.

The previous prime is 235303487. The next prime is 235303489. The reversal of 235303488 is 884303532.

235303488 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (235303487) and next prime (235303489).

It is a tau number, because it is divible by the number of its divisors (224).

It is a super-2 number, since 2×2353034882 = 110735462929932288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (235303487) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 592506 + ... + 592902.

Almost surely, 2235303488 is an apocalyptic number.

235303488 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 235303488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (404368000).

235303488 is an abundant number, since it is smaller than the sum of its proper divisors (573432512).

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

235303488 is an equidigital number, since it uses as much as digits as its factorization.

235303488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439 (or 409 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 235303488 is about 15339.6052100437. The cubic root of 235303488 is about 617.3661141104.

The spelling of 235303488 in words is "two hundred thirty-five million, three hundred three thousand, four hundred eighty-eight".