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228954096 = 243271731431
BaseRepresentation
bin11011010010110…
…00111111110000
3120221211001222100
431221120333300
5432103012341
634415140400
75450035440
oct1551307760
9527731870
10228954096
11108269668
1264814700
13385841c7
142259c120
15151783b6
hexda58ff0

228954096 has 240 divisors, whose sum is σ = 802234368. Its totient is φ = 59443200.

The previous prime is 228954091. The next prime is 228954109. The reversal of 228954096 is 690459822.

228954096 is a `hidden beast` number, since 22 + 89 + 540 + 9 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228954091) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 531001 + ... + 531431.

Almost surely, 2228954096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 228954096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (401117184).

228954096 is an abundant number, since it is smaller than the sum of its proper divisors (573280272).

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

228954096 is a wasteful number, since it uses less digits than its factorization.

228954096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500 (or 491 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 228954096 is about 15131.2291635544. The cubic root of 228954096 is about 611.7624350275.

The spelling of 228954096 in words is "two hundred twenty-eight million, nine hundred fifty-four thousand, ninety-six".