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474962400 = 253352111999
BaseRepresentation
bin11100010011110…
…101100111100000
31020002201120221000
4130103311213200
51433042244100
6115044032000
714525054013
oct3423654740
91202646830
10474962400
11224116310
12113092600
1377529a53
144711937a
152ba6e900
hex1c4f59e0

474962400 has 288 divisors, whose sum is σ = 1874880000. Its totient is φ = 115084800.

The previous prime is 474962393. The next prime is 474962413. The reversal of 474962400 is 4269474.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 236601 + ... + 238599.

It is an arithmetic number, because the mean of its divisors is an integer number (6510000).

Almost surely, 2474962400 is an apocalyptic number.

474962400 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 474962400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (937440000).

474962400 is an abundant number, since it is smaller than the sum of its proper divisors (1399917600).

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

474962400 is a wasteful number, since it uses less digits than its factorization.

474962400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2039 (or 2020 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 474962400 is about 21793.6320974729. The cubic root of 474962400 is about 780.2247872836.

The spelling of 474962400 in words is "four hundred seventy-four million, nine hundred sixty-two thousand, four hundred".