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3020101230 = 235100670041
BaseRepresentation
bin1011010000000011…
…0001011001101110
321210110212001001010
42310000301121232
522141121214410
61215403130050
7134561302566
oct26400613156
97713761033
103020101230
11130a84a833
12703513926
13391901a63
14209159da6
1512a214c20
hexb403166e

3020101230 has 16 divisors (see below), whose sum is σ = 7248243024. Its totient is φ = 805360320.

The previous prime is 3020101223. The next prime is 3020101237. The reversal of 3020101230 is 321010203.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3020101223) and next prime (3020101237).

It is a super-2 number, since 2×30201012302 = 18242022878895025800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020101237) 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, 50334991 + ... + 50335050.

It is an arithmetic number, because the mean of its divisors is an integer number (453015189).

Almost surely, 23020101230 is an apocalyptic number.

3020101230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3020101230 is an abundant number, since it is smaller than the sum of its proper divisors (4228141794).

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

3020101230 is a wasteful number, since it uses less digits than its factorization.

3020101230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100670051.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 3020101230 is about 54955.4476826456. The cubic root of 3020101230 is about 1445.4636236165.

Adding to 3020101230 its reverse (321010203), we get a palindrome (3341111433).

The spelling of 3020101230 in words is "three billion, twenty million, one hundred one thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 100670041 201340082 302010123 503350205 604020246 1006700410 1510050615 3020101230