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3051144030 = 2351112797229
BaseRepresentation
bin1011010111011100…
…1100001101011110
321212122021011202110
42311313030031132
522222043102110
61222432334450
7135416203434
oct26567141536
97778234673
103051144030
111326322740
127119a4426
1339818058c
1420d31ad54
1512cce7a20
hexb5dcc35e

3051144030 has 64 divisors (see below), whose sum is σ = 7995801600. Its totient is φ = 738990720.

The previous prime is 3051143999. The next prime is 3051144043. The reversal of 3051144030 is 304411503.

It is a junction number, because it is equal to n+sod(n) for n = 3051143988 and 3051144006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 418456 + ... + 425684.

It is an arithmetic number, because the mean of its divisors is an integer number (124934400).

Almost surely, 23051144030 is an apocalyptic number.

3051144030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3051144030 is an abundant number, since it is smaller than the sum of its proper divisors (4944657570).

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

3051144030 is a wasteful number, since it uses less digits than its factorization.

3051144030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8529.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3051144030 is about 55237.1616758139. The cubic root of 3051144030 is about 1450.3992606432.

Adding to 3051144030 its reverse (304411503), we get a palindrome (3355555533).

The spelling of 3051144030 in words is "three billion, fifty-one million, one hundred forty-four thousand, thirty".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 330 1279 2558 3837 6395 7229 7674 12790 14069 14458 19185 21687 28138 36145 38370 42207 43374 70345 72290 79519 84414 108435 140690 159038 211035 216870 238557 397595 422070 477114 795190 1192785 2385570 9245891 18491782 27737673 46229455 55475346 92458910 101704801 138688365 203409602 277376730 305114403 508524005 610228806 1017048010 1525572015 3051144030