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48855310260 = 22351786355501
BaseRepresentation
bin101101100000000000…
…001101111110110100
311200002210212220111120
4231200000031332310
51300023424412020
634235510503540
73346452166611
oct554000157664
9150083786446
1048855310260
11197a0604779
129575664bb0
1347b7872a13
1425166bb508
15140e132740
hexb6000dfb4

48855310260 has 96 divisors (see below), whose sum is σ = 145012073472. Its totient is φ = 12247296000.

The previous prime is 48855310247. The next prime is 48855310279. The reversal of 48855310260 is 6201355884.

It is a super-2 number, since 2×488553102602 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 852510 + ... + 908010.

It is an arithmetic number, because the mean of its divisors is an integer number (1510542432).

Almost surely, 248855310260 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 48855310260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72506036736).

48855310260 is an abundant number, since it is smaller than the sum of its proper divisors (96156763212).

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

48855310260 is a wasteful number, since it uses less digits than its factorization.

48855310260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56393 (or 56391 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 42.

The spelling of 48855310260 in words is "forty-eight billion, eight hundred fifty-five million, three hundred ten thousand, two hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 17 20 30 34 51 60 68 85 102 170 204 255 340 510 863 1020 1726 2589 3452 4315 5178 8630 10356 12945 14671 17260 25890 29342 44013 51780 55501 58684 73355 88026 111002 146710 166503 176052 220065 222004 277505 293420 333006 440130 555010 666012 832515 880260 943517 1110020 1665030 1887034 2830551 3330060 3774068 4717585 5661102 9435170 11322204 14152755 18870340 28305510 47897363 56611020 95794726 143692089 191589452 239486815 287384178 478973630 574768356 718460445 814255171 957947260 1436920890 1628510342 2442765513 2873841780 3257020684 4071275855 4885531026 8142551710 9771062052 12213827565 16285103420 24427655130 48855310260