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3054356630220 = 22357243167199727
BaseRepresentation
bin101100011100100101110…
…101111000101011001100
3101210222211100212012012210
4230130211311320223030
5400020310244131340
610255052502430420
7433445542663500
oct54344565705314
911728740765183
103054356630220
11a78388766575
12413b55a32410
1319204205931c
14a7b90092300
15546b6807180
hex2c725d78acc

3054356630220 has 576 divisors, whose sum is σ = 10306411315200. Its totient is φ = 673485829632.

The previous prime is 3054356630183. The next prime is 3054356630231. The reversal of 3054356630220 is 220366534503.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 4201315497 + ... + 4201316223.

It is an arithmetic number, because the mean of its divisors is an integer number (17893075200).

Almost surely, 23054356630220 is an apocalyptic number.

3054356630220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3054356630220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5153205657600).

3054356630220 is an abundant number, since it is smaller than the sum of its proper divisors (7252054684980).

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

3054356630220 is a wasteful number, since it uses less digits than its factorization.

3054356630220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162 (or 1153 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 39.

The spelling of 3054356630220 in words is "three trillion, fifty-four billion, three hundred fifty-six million, six hundred thirty thousand, two hundred twenty".