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483851990400 = 27352471072367
BaseRepresentation
bin1110000101001111101…
…00110111010110000000
31201020220110212211102220
413002213310313112000
530411412102143100
61010140055211040
746646206026222
oct7024764672600
91636813784386
10483851990400
1117722291a919
1279935076a80
133681c8118cc
14195c0764412
15c8bd152aa0
hex70a7d37580

483851990400 has 192 divisors, whose sum is σ = 1627597255680. Its totient is φ = 126281820160.

The previous prime is 483851990393. The next prime is 483851990407. The reversal of 483851990400 is 4099158384.

It is an interprime number because it is at equal distance from previous prime (483851990393) and next prime (483851990407).

It is a tau number, because it is divible by the number of its divisors (192).

It is a super-2 number, since 2×4838519904002 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (483851990407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84984 + ... + 987383.

It is an arithmetic number, because the mean of its divisors is an integer number (8477069040).

Almost surely, 2483851990400 is an apocalyptic number.

483851990400 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 483851990400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (813798627840).

483851990400 is an abundant number, since it is smaller than the sum of its proper divisors (1143745265280).

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

483851990400 is a wasteful number, since it uses less digits than its factorization.

483851990400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1072441 (or 1072424 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 51.

The spelling of 483851990400 in words is "four hundred eighty-three billion, eight hundred fifty-one million, nine hundred ninety thousand, four hundred".