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230338667 = 1319499091
BaseRepresentation
bin11011011101010…
…11000001101011
3121001102102020202
431232223001223
5432431314132
634504542415
75464563206
oct1556530153
9531372222
10230338667
11109024939
1265181a0b
133894a490
142283c93d
151534d762
hexdbab06b

230338667 has 8 divisors (see below), whose sum is σ = 248211600. Its totient is φ = 212487840.

The previous prime is 230338663. The next prime is 230338699. The reversal of 230338667 is 766833032.

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

It is a cyclic number.

It is not a de Polignac number, because 230338667 - 22 = 230338663 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 230338667.

It is not an unprimeable number, because it can be changed into a prime (230338663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20792 + ... + 29882.

It is an arithmetic number, because the mean of its divisors is an integer number (31026450).

Almost surely, 2230338667 is an apocalyptic number.

230338667 is a deficient number, since it is larger than the sum of its proper divisors (17872933).

230338667 is a wasteful number, since it uses less digits than its factorization.

230338667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11053.

The product of its (nonzero) digits is 108864, while the sum is 38.

The square root of 230338667 is about 15176.9123012555. The cubic root of 230338667 is about 612.9931428737.

The spelling of 230338667 in words is "two hundred thirty million, three hundred thirty-eight thousand, six hundred sixty-seven".

Divisors: 1 13 1949 9091 25337 118183 17718359 230338667