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229548971490720 = 25357131521512567
BaseRepresentation
bin110100001100011000001000…
…111001110111110110100000
31010002202200000111121120221120
4310030120020321313312200
5220041412243200200340
62132113201450252240
766231236334646650
oct6414301071676640
91102680014546846
10229548971490720
1167161199093792
12218b4166127080
139b114b52105bb
14409832da6c360
151b811676664d0
hexd0c608e77da0

229548971490720 has 192 divisors, whose sum is σ = 832684514973696. Its totient is φ = 52067814589440.

The previous prime is 229548971490677. The next prime is 229548971490877. The reversal of 229548971490720 is 27094179845922.

It is a super-2 number, since 2×2295489714907202 (a number of 30 digits) contains 22 as substring.

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, 260316124 + ... + 261196443.

It is an arithmetic number, because the mean of its divisors is an integer number (4336898515488).

Almost surely, 2229548971490720 is an apocalyptic number.

229548971490720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

229548971490720 is an abundant number, since it is smaller than the sum of its proper divisors (603135543482976).

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

229548971490720 is a wasteful number, since it uses less digits than its factorization.

229548971490720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521512723 (or 521512715 counting only the distinct ones).

The product of its (nonzero) digits is 182891520, while the sum is 69.

The spelling of 229548971490720 in words is "two hundred twenty-nine trillion, five hundred forty-eight billion, nine hundred seventy-one million, four hundred ninety thousand, seven hundred twenty".