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108572020480 = 2857211179257
BaseRepresentation
bin110010100011101100…
…1011000111100000000
3101101020120102002201201
41211013121120330000
53234323414123410
6121513255110544
710562341642600
oct1450731307400
9341216362651
10108572020480
1142055090a50
1219060672454
13a313703001
14537d6aac00
152c56a7783a
hex1947658f00

108572020480 has 432 divisors, whose sum is σ = 349476464736. Its totient is φ = 31846563840.

The previous prime is 108572020451. The next prime is 108572020493. The reversal of 108572020480 is 84020275801.

It is a super-2 number, since 2×1085720204802 (a number of 23 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 47 ways as a sum of consecutive naturals, for example, 11724012 + ... + 11733268.

It is an arithmetic number, because the mean of its divisors is an integer number (808973298).

Almost surely, 2108572020480 is an apocalyptic number.

108572020480 is a gapful number since it is divisible by the number (10) 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 108572020480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174738232368).

108572020480 is an abundant number, since it is smaller than the sum of its proper divisors (240904444256).

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

108572020480 is a wasteful number, since it uses less digits than its factorization.

108572020480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9320 (or 9299 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 37.

The spelling of 108572020480 in words is "one hundred eight billion, five hundred seventy-two million, twenty thousand, four hundred eighty".