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2255483160 = 23325717219163
BaseRepresentation
bin1000011001101111…
…1111000100011000
312211012002102020100
42012123333010120
514104400430120
61011450455400
7106615201440
oct20633770430
95735072210
102255483160
11a58185977
1252b434560
1329c389728
141757a1120
15d302b490
hex866ff118

2255483160 has 576 divisors, whose sum is σ = 9425145600. Its totient is φ = 456855552.

The previous prime is 2255483119. The next prime is 2255483161. The reversal of 2255483160 is 613845522.

2255483160 is a `hidden beast` number, since 2 + 25 + 548 + 31 + 60 = 666.

2255483160 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255483161) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 13837239 + ... + 13837401.

It is an arithmetic number, because the mean of its divisors is an integer number (16363100).

Almost surely, 22255483160 is an apocalyptic number.

2255483160 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 2255483160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4712572800).

2255483160 is an abundant number, since it is smaller than the sum of its proper divisors (7169662440).

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

2255483160 is a wasteful number, since it uses less digits than its factorization.

2255483160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 2255483160 is about 47491.9273140183. The cubic root of 2255483160 is about 1311.4342739317.

The spelling of 2255483160 in words is "two billion, two hundred fifty-five million, four hundred eighty-three thousand, one hundred sixty".