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232220414 = 2491236477
BaseRepresentation
bin11011101011101…
…10011011111110
3121011222000112002
431311312123332
5433422023124
635013142302
75516561306
oct1565663376
9534860462
10232220414
1110a09a6a8
126592a992
1339158b3a
1422bac606
15155c10ae
hexdd766fe

232220414 has 8 divisors (see below), whose sum is σ = 349041528. Its totient is φ = 115873240.

The previous prime is 232220393. The next prime is 232220419. The reversal of 232220414 is 414022232.

232220414 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232220419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117257 + ... + 119220.

It is an arithmetic number, because the mean of its divisors is an integer number (43630191).

Almost surely, 2232220414 is an apocalyptic number.

232220414 is a deficient number, since it is larger than the sum of its proper divisors (116821114).

232220414 is a wasteful number, since it uses less digits than its factorization.

232220414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236970.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 232220414 is about 15238.7799380397. The cubic root of 232220414 is about 614.6578959703.

Adding to 232220414 its reverse (414022232), we get a palindrome (646242646).

The spelling of 232220414 in words is "two hundred thirty-two million, two hundred twenty thousand, four hundred fourteen".

Divisors: 1 2 491 982 236477 472954 116110207 232220414