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48108036480 = 2735719238191
BaseRepresentation
bin101100110011011101…
…100110000110000000
311121011201202110120220
4230303131212012000
51242011124131410
634033414103040
73322106364060
oct546335460600
9147151673526
1048108036480
1119447806939
1293a734aa80
1346c8ac109a
1424853593a0
1513b8723070
hexb33766180

48108036480 has 512 divisors, whose sum is σ = 192518553600. Its totient is φ = 9963233280.

The previous prime is 48108036467. The next prime is 48108036481. The reversal of 48108036480 is 8463080184.

It is a super-2 number, since 2×481080364802 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48108036481) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5869185 + ... + 5877375.

It is an arithmetic number, because the mean of its divisors is an integer number (376012800).

Almost surely, 248108036480 is an apocalyptic number.

48108036480 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 48108036480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96259276800).

48108036480 is an abundant number, since it is smaller than the sum of its proper divisors (144410517120).

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

48108036480 is a wasteful number, since it uses less digits than its factorization.

48108036480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8262 (or 8250 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 42.

The spelling of 48108036480 in words is "forty-eight billion, one hundred eight million, thirty-six thousand, four hundred eighty".