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3002230230 = 235461217081
BaseRepresentation
bin1011001011110010…
…0110010111010110
321202020020002122020
42302330212113112
522122032331410
61213524114010
7134253351546
oct26274462726
97666202566
103002230230
11130075400a
126b9535906
1338acb56bc
14206a27326
15128884a70
hexb2f265d6

3002230230 has 32 divisors (see below), whose sum is σ = 7221015648. Its totient is φ = 798854400.

The previous prime is 3002230213. The next prime is 3002230237. The reversal of 3002230230 is 320322003.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3002230237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94711 + ... + 122370.

It is an arithmetic number, because the mean of its divisors is an integer number (225656739).

Almost surely, 23002230230 is an apocalyptic number.

3002230230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3002230230 is an abundant number, since it is smaller than the sum of its proper divisors (4218785418).

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

3002230230 is a wasteful number, since it uses less digits than its factorization.

3002230230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217552.

The product of its (nonzero) digits is 216, while the sum is 15.

The square root of 3002230230 is about 54792.6110894526. The cubic root of 3002230230 is about 1442.6068760315.

Adding to 3002230230 its reverse (320322003), we get a palindrome (3322552233).

The spelling of 3002230230 in words is "three billion, two million, two hundred thirty thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 461 922 1383 2305 2766 4610 6915 13830 217081 434162 651243 1085405 1302486 2170810 3256215 6512430 100074341 200148682 300223023 500371705 600446046 1000743410 1501115115 3002230230