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90480062626800 = 243527119711008467
BaseRepresentation
bin10100100100101010000111…
…111111011111101111110000
3102212100210212010121111021020
4110210222013333133233300
543324411132013024200
6520233544505455440
725025653204464660
oct2444520777375760
9385323763544236
1090480062626800
11269144195a7020
12a193785aa1580
133b6430571a352
14184b3890841a0
15a6d8d9eb4ea0
hex524a87fdfbf0

90480062626800 has 480 divisors, whose sum is σ = 361728726165504. Its totient is φ = 18781670784000.

The previous prime is 90480062626799. The next prime is 90480062626867. The reversal of 90480062626800 is 862626008409.

90480062626800 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 89216167 + ... + 90224633.

Almost surely, 290480062626800 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 90480062626800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180864363082752).

90480062626800 is an abundant number, since it is smaller than the sum of its proper divisors (271248663538704).

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

90480062626800 is a wasteful number, since it uses less digits than its factorization.

90480062626800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009477 (or 1009466 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 51.

The spelling of 90480062626800 in words is "ninety trillion, four hundred eighty billion, sixty-two million, six hundred twenty-six thousand, eight hundred".