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48986095680 = 2633517359929
BaseRepresentation
bin101101100111110011…
…001000000001000000
311200102220222111101000
4231213303020001000
51300310420030210
634300502012000
73352630641324
oct554763100100
9150386874330
1048986095680
11198584127a5
1295b1417000
1348089a4b42
142529c03984
15141a868ac0
hexb67cc8040

48986095680 has 448 divisors, whose sum is σ = 183684672000. Its totient is φ = 12247105536.

The previous prime is 48986095679. The next prime is 48986095693. The reversal of 48986095680 is 8659068984.

48986095680 is a `hidden beast` number, since 4 + 8 + 9 + 8 + 60 + 9 + 568 + 0 = 666.

It is a super-2 number, since 2×489860956802 (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 52729456 + ... + 52730384.

Almost surely, 248986095680 is an apocalyptic number.

48986095680 is a gapful number since it is divisible by the number (40) 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 48986095680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91842336000).

48986095680 is an abundant number, since it is smaller than the sum of its proper divisors (134698576320).

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

48986095680 is a wasteful number, since it uses less digits than its factorization.

48986095680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331 (or 1315 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 63.

The spelling of 48986095680 in words is "forty-eight billion, nine hundred eighty-six million, ninety-five thousand, six hundred eighty".