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230527326 = 23296312967
BaseRepresentation
bin11011011110110…
…01000101011110
3121001210000001010
431233121011132
5433003333301
634513000050
75466310221
oct1557310536
9531700033
10230527326
11109143657
1265253026
13389b5303
142288b5b8
15153895d6
hexdbd915e

230527326 has 16 divisors (see below), whose sum is σ = 461245824. Its totient is φ = 76810584.

The previous prime is 230527307. The next prime is 230527331. The reversal of 230527326 is 623725032.

It is a junction number, because it is equal to n+sod(n) for n = 230527293 and 230527302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11295 + ... + 24261.

It is an arithmetic number, because the mean of its divisors is an integer number (28827864).

Almost surely, 2230527326 is an apocalyptic number.

230527326 is an abundant number, since it is smaller than the sum of its proper divisors (230718498).

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

230527326 is a wasteful number, since it uses less digits than its factorization.

230527326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15935.

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 230527326 is about 15183.1263579014. The cubic root of 230527326 is about 613.1604546495.

The spelling of 230527326 in words is "two hundred thirty million, five hundred twenty-seven thousand, three hundred twenty-six".

Divisors: 1 2 3 6 2963 5926 8889 12967 17778 25934 38901 77802 38421221 76842442 115263663 230527326