Search a number
-
+
3000020230 = 251032912641
BaseRepresentation
bin1011001011010000…
…1010110100000110
321202002001211002101
42302310022310012
522121001121410
61213404502314
7134225515444
oct26264126406
97662054071
103000020230
1112aa484669
126b884a99a
1338a6c07cc
1420660db94
15128599d3a
hexb2d0ad06

3000020230 has 16 divisors (see below), whose sum is σ = 5452465824. Its totient is φ = 1188357120.

The previous prime is 3000020197. The next prime is 3000020237. The reversal of 3000020230 is 320200003.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3000020237) 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, 1455291 + ... + 1457350.

It is an arithmetic number, because the mean of its divisors is an integer number (340779114).

Almost surely, 23000020230 is an apocalyptic number.

3000020230 is a deficient number, since it is larger than the sum of its proper divisors (2452445594).

3000020230 is a wasteful number, since it uses less digits than its factorization.

3000020230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2912751.

The product of its (nonzero) digits is 36, while the sum is 10.

The square root of 3000020230 is about 54772.4404239943. The cubic root of 3000020230 is about 1442.2528121567.

Adding to 3000020230 its reverse (320200003), we get a palindrome (3320220233).

The spelling of 3000020230 in words is "three billion, twenty thousand, two hundred thirty".

Divisors: 1 2 5 10 103 206 515 1030 2912641 5825282 14563205 29126410 300002023 600004046 1500010115 3000020230