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415222824960 = 215325972903
BaseRepresentation
bin1100000101011010011…
…01011000000000000000
31110200202121000000001200
412002231031120000000
523300334020344320
6514430054101200
741666415530616
oct6025515300000
91420677000050
10415222824960
11150105507079
126858134a800
13302033a3888
141614dc2b6b6
15ac03075290
hex60ad358000

415222824960 has 384 divisors, whose sum is σ = 1454757464160. Its totient is φ = 109546831872.

The previous prime is 415222824959. The next prime is 415222824997. The reversal of 415222824960 is 69428222514.

415222824960 is a `hidden beast` number, since 4 + 1 + 522 + 2 + 82 + 49 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 143030869 + ... + 143033771.

Almost surely, 2415222824960 is an apocalyptic number.

415222824960 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 415222824960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (727378732080).

415222824960 is an abundant number, since it is smaller than the sum of its proper divisors (1039534639200).

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

415222824960 is an equidigital number, since it uses as much as digits as its factorization.

415222824960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3041 (or 3010 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 415222824960 in words is "four hundred fifteen billion, two hundred twenty-two million, eight hundred twenty-four thousand, nine hundred sixty".