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14628990060 = 22325293927653
BaseRepresentation
bin11011001111111010…
…01010110001101100
31101202112000200201200
431213331022301230
5214430010140220
610415342005500
71025343235536
oct154775126154
941675020650
1014628990060
116227757833
122a03276890
1314c1a17b49
149cac48856
155a947a890
hex367f4ac6c

14628990060 has 72 divisors (see below), whose sum is σ = 44391306960. Its totient is φ = 3899595648.

The previous prime is 14628990043. The next prime is 14628990067. The reversal of 14628990060 is 6009982641.

It is a happy number.

14628990060 is a `hidden beast` number, since 14 + 628 + 9 + 9 + 0 + 0 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 14628989988 and 14628990015.

It is not an unprimeable number, because it can be changed into a prime (14628990067) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 515194 + ... + 542846.

It is an arithmetic number, because the mean of its divisors is an integer number (616545930).

Almost surely, 214628990060 is an apocalyptic number.

14628990060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14628990060 is an abundant number, since it is smaller than the sum of its proper divisors (29762316900).

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

14628990060 is a wasteful number, since it uses less digits than its factorization.

14628990060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30607 (or 30602 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The spelling of 14628990060 in words is "fourteen billion, six hundred twenty-eight million, nine hundred ninety thousand, sixty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 2939 5878 8817 11756 14695 17634 26451 27653 29390 35268 44085 52902 55306 58780 82959 88170 105804 110612 132255 138265 165918 176340 248877 264510 276530 331836 414795 497754 529020 553060 829590 995508 1244385 1659180 2488770 4977540 81272167 162544334 243816501 325088668 406360835 487633002 731449503 812721670 975266004 1219082505 1462899006 1625443340 2438165010 2925798012 3657247515 4876330020 7314495030 14628990060