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60444728214 = 23131077242359
BaseRepresentation
bin111000010010110010…
…010101101110010110
312210000111102100011120
4320102302111232112
51442242322300324
643433512144410
74236606466263
oct702262255626
9183014370146
1060444728214
11236a8522a42
12b86a998106
13591392c490
142cd597c26a
15188b7ee179
hexe12c95b96

60444728214 has 32 divisors (see below), whose sum is σ = 131405379840. Its totient is φ = 18424558752.

The previous prime is 60444728213. The next prime is 60444728237. The reversal of 60444728214 is 41282744406.

60444728214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60444728213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3612834 + ... + 3629525.

It is an arithmetic number, because the mean of its divisors is an integer number (4106418120).

Almost surely, 260444728214 is an apocalyptic number.

60444728214 is an abundant number, since it is smaller than the sum of its proper divisors (70960651626).

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

60444728214 is a wasteful number, since it uses less digits than its factorization.

60444728214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7242484.

The product of its (nonzero) digits is 344064, while the sum is 42.

The spelling of 60444728214 in words is "sixty billion, four hundred forty-four million, seven hundred twenty-eight thousand, two hundred fourteen".

Divisors: 1 2 3 6 13 26 39 78 107 214 321 642 1391 2782 4173 8346 7242359 14484718 21727077 43454154 94150667 188301334 282452001 564904002 774932413 1549864826 2324797239 4649594478 10074121369 20148242738 30222364107 60444728214