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230342002 = 21110470091
BaseRepresentation
bin11011011101010…
…11110101110010
3121001102120211021
431232223311302
5432431421002
634505010054
75464606012
oct1556536562
9531376737
10230342002
111090273a0
126518392a
133894bb57
142283dc42
151534e737
hexdbabd72

230342002 has 8 divisors (see below), whose sum is σ = 376923312. Its totient is φ = 104700900.

The previous prime is 230341973. The next prime is 230342009. The reversal of 230342002 is 200243032.

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

It is not an unprimeable number, because it can be changed into a prime (230342009) 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, 5235024 + ... + 5235067.

It is an arithmetic number, because the mean of its divisors is an integer number (47115414).

Almost surely, 2230342002 is an apocalyptic number.

230342002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

230342002 is a deficient number, since it is larger than the sum of its proper divisors (146581310).

230342002 is a wasteful number, since it uses less digits than its factorization.

230342002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10470104.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 230342002 is about 15177.0221716910. The cubic root of 230342002 is about 612.9961013034.

Adding to 230342002 its reverse (200243032), we get a palindrome (430585034).

The spelling of 230342002 in words is "two hundred thirty million, three hundred forty-two thousand, two".

Divisors: 1 2 11 22 10470091 20940182 115171001 230342002