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4885408028160 = 2934511331571
BaseRepresentation
bin100011100010111100100…
…0000101001011000000000
3122022001002111002210220000
41013011321000221120000
51120020303423400120
614220154144520000
71012646652033522
oct107057100513000
918261074083800
104885408028160
111613987519000
1266a9a9320000
132958cc42b27a
1412c652795a12
158713241e990
hex47179029600

4885408028160 has 1600 divisors, whose sum is σ = 19902119897088. Its totient is φ = 1144129536000.

The previous prime is 4885408028153. The next prime is 4885408028177. The reversal of 4885408028160 is 618208045884.

4885408028160 is a `hidden beast` number, since 4 + 8 + 8 + 540 + 80 + 2 + 8 + 16 + 0 = 666.

It is a super-2 number, since 2×48854080281602 (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 4885408028097 and 4885408028106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 8555880675 + ... + 8555881245.

Almost surely, 24885408028160 is an apocalyptic number.

4885408028160 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 4885408028160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9951059948544).

4885408028160 is an abundant number, since it is smaller than the sum of its proper divisors (15016711868928).

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

4885408028160 is an equidigital number, since it uses as much as digits as its factorization.

4885408028160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670 (or 623 counting only the distinct ones).

The product of its (nonzero) digits is 3932160, while the sum is 54.

The spelling of 4885408028160 in words is "four trillion, eight hundred eighty-five billion, four hundred eight million, twenty-eight thousand, one hundred sixty".