Search a number
-
+
233023097 = 1723595967
BaseRepresentation
bin11011110001110…
…10011001111001
3121020110210121002
431320322121321
5434123214342
635042254345
75526443426
oct1570723171
9536423532
10233023097
1110a59877a
12660573b5
133937a2b8
1422d3ad4d
15156cdd32
hexde3a679

233023097 has 8 divisors (see below), whose sum is σ = 257458176. Its totient is φ = 209780032.

The previous prime is 233023073. The next prime is 233023103. The reversal of 233023097 is 790320332.

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 233023097 - 28 = 233022841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233023057) by changing a digit.

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, 297593 + ... + 298374.

It is an arithmetic number, because the mean of its divisors is an integer number (32182272).

Almost surely, 2233023097 is an apocalyptic number.

It is an amenable number.

233023097 is a deficient number, since it is larger than the sum of its proper divisors (24435079).

233023097 is a wasteful number, since it uses less digits than its factorization.

233023097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596007.

The product of its (nonzero) digits is 6804, while the sum is 29.

The square root of 233023097 is about 15265.0940711153. The cubic root of 233023097 is about 615.3652814875.

The spelling of 233023097 in words is "two hundred thirty-three million, twenty-three thousand, ninety-seven".

Divisors: 1 17 23 391 595967 10131439 13707241 233023097