Search a number
-
+
248925600 = 253252711449
BaseRepresentation
bin11101101011001…
…00110110100000
3122100101201201200
432311210312200
51002211104400
640411201200
76111555420
oct1665446640
9570351650
10248925600
1111856a540
126b446200
133c757671
14250ba480
1516cc0b00
hexed64da0

248925600 has 432 divisors, whose sum is σ = 1096804800. Its totient is φ = 51609600.

The previous prime is 248925563. The next prime is 248925617. The reversal of 248925600 is 6529842.

It is a happy number.

248925600 is a `hidden beast` number, since 2 + 4 + 8 + 92 + 560 + 0 = 666.

248925600 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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 71 ways as a sum of consecutive naturals, for example, 554176 + ... + 554624.

It is an arithmetic number, because the mean of its divisors is an integer number (2538900).

Almost surely, 2248925600 is an apocalyptic number.

248925600 is a gapful number since it is divisible by the number (20) 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 248925600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (548402400).

248925600 is an abundant number, since it is smaller than the sum of its proper divisors (847879200).

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

248925600 is a wasteful number, since it uses less digits than its factorization.

248925600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493 (or 477 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 248925600 is about 15777.3762077222. The cubic root of 248925600 is about 629.0567896267.

The spelling of 248925600 in words is "two hundred forty-eight million, nine hundred twenty-five thousand, six hundred".