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4990296000 = 26353337617
BaseRepresentation
bin1001010010111000…
…11101111111000000
3110212210010022011210
410221130131333000
540210003433000
62143103210120
7234443546634
oct45134357700
913783108153
104990296000
11213098a278
12b732a6940
13616b41991
14354a96dc4
151e318b350
hex12971dfc0

4990296000 has 224 divisors, whose sum is σ = 16553639232. Its totient is φ = 1324646400.

The previous prime is 4990295977. The next prime is 4990296001. The reversal of 4990296000 is 6920994.

It is a self number, because there is not a number n which added to its sum of digits gives 4990296000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4990296001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8087692 + ... + 8088308.

Almost surely, 24990296000 is an apocalyptic number.

4990296000 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 4990296000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8276819616).

4990296000 is an abundant number, since it is smaller than the sum of its proper divisors (11563343232).

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

4990296000 is a wasteful number, since it uses less digits than its factorization.

4990296000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984 (or 964 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 4990296000 is about 70642.0271509814. The cubic root of 4990296000 is about 1708.8689898011.

The spelling of 4990296000 in words is "four billion, nine hundred ninety million, two hundred ninety-six thousand".