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488612300 = 2252111722953
BaseRepresentation
bin11101000111111…
…010000111001100
31021001102002001212
4131013322013030
52000041043200
6120252353552
715052064441
oct3507720714
91231362055
10488612300
11230899720
121177758b8
137a2c8a07
1448c6d9c8
152cd69035
hex1d1fa1cc

488612300 has 216 divisors, whose sum is σ = 1295073360. Its totient is φ = 158412800.

The previous prime is 488612261. The next prime is 488612309. The reversal of 488612300 is 3216884.

It is a super-2 number, since 2×4886123002 = 477483959422580000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488612309) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 9219074 + ... + 9219126.

It is an arithmetic number, because the mean of its divisors is an integer number (5995710).

Almost surely, 2488612300 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 488612300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (647536680).

488612300 is an abundant number, since it is smaller than the sum of its proper divisors (806461060).

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

488612300 is a wasteful number, since it uses less digits than its factorization.

488612300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 117 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 488612300 is about 22104.5764492333. The cubic root of 488612300 is about 787.6285773092.

The spelling of 488612300 in words is "four hundred eighty-eight million, six hundred twelve thousand, three hundred".