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5155150660 = 2251143953377
BaseRepresentation
bin1001100110100010…
…10101101101000100
3111022021022210020221
410303101111231010
541024204310120
62211312434124
7241515025522
oct46321255504
914267283227
105155150660
112205a47aa0
12bba548944
1364204200a
1436c92b312
152028a20aa
hex133455b44

5155150660 has 48 divisors (see below), whose sum is σ = 11837105280. Its totient is φ = 1870295040.

The previous prime is 5155150657. The next prime is 5155150681. The reversal of 5155150660 is 660515515.

It is a super-3 number, since 3×51551506603 (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69892 + ... + 123268.

It is an arithmetic number, because the mean of its divisors is an integer number (246606360).

Almost surely, 25155150660 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5155150660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5918552640).

5155150660 is an abundant number, since it is smaller than the sum of its proper divisors (6681954620).

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

5155150660 is a wasteful number, since it uses less digits than its factorization.

5155150660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53836 (or 53834 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 34.

The square root of 5155150660 is about 71799.3778524577. The cubic root of 5155150660 is about 1727.4830205188.

The spelling of 5155150660 in words is "five billion, one hundred fifty-five million, one hundred fifty thousand, six hundred sixty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 439 878 1756 2195 4390 4829 8780 9658 19316 24145 48290 53377 96580 106754 213508 266885 533770 587147 1067540 1174294 2348588 2935735 5871470 11742940 23432503 46865006 93730012 117162515 234325030 257757533 468650060 515515066 1031030132 1288787665 2577575330 5155150660