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3005101230 = 235100170041
BaseRepresentation
bin1011001100011110…
…0011010010101110
321202102121221220120
42303013203102232
522123301214410
61214105425410
7134316640035
oct26307432256
97672557816
103005101230
11130233503a
126ba49b266
1338b77c411
1420717371c
15128c50570
hexb31e34ae

3005101230 has 16 divisors (see below), whose sum is σ = 7212243024. Its totient is φ = 801360320.

The previous prime is 3005101217. The next prime is 3005101241. The reversal of 3005101230 is 321015003.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 50084991 + ... + 50085050.

It is an arithmetic number, because the mean of its divisors is an integer number (450765189).

Almost surely, 23005101230 is an apocalyptic number.

3005101230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3005101230 is an abundant number, since it is smaller than the sum of its proper divisors (4207141794).

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

3005101230 is a wasteful number, since it uses less digits than its factorization.

3005101230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100170051.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 3005101230 is about 54818.8036170072. The cubic root of 3005101230 is about 1443.0665792628.

Adding to 3005101230 its reverse (321015003), we get a palindrome (3326116233).

The spelling of 3005101230 in words is "three billion, five million, one hundred one thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 100170041 200340082 300510123 500850205 601020246 1001700410 1502550615 3005101230