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4998472365240 = 23335311271175569
BaseRepresentation
bin100100010111100110000…
…1010110111010010111000
3122200211221010121020111000
41020233030022313102320
51123343332411141430
614344133322005000
71024061543036364
oct110571412672270
918624833536430
104998472365240
1116579273819a2
126888a2346760
132a347a747783
14133cda92c2a4
158a04d568e60
hex48bcc2b74b8

4998472365240 has 256 divisors, whose sum is σ = 17334484992000. Its totient is φ = 1279770347520.

The previous prime is 4998472365217. The next prime is 4998472365253. The reversal of 4998472365240 is 425632748994.

4998472365240 is a `hidden beast` number, since 4 + 9 + 9 + 8 + 4 + 72 + 36 + 524 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3664176 + ... + 4839744.

It is an arithmetic number, because the mean of its divisors is an integer number (67712832000).

Almost surely, 24998472365240 is an apocalyptic number.

4998472365240 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 4998472365240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8667242496000).

4998472365240 is an abundant number, since it is smaller than the sum of its proper divisors (12336012626760).

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

4998472365240 is a wasteful number, since it uses less digits than its factorization.

4998472365240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1175747 (or 1175737 counting only the distinct ones).

The product of its (nonzero) digits is 104509440, while the sum is 63.

The spelling of 4998472365240 in words is "four trillion, nine hundred ninety-eight billion, four hundred seventy-two million, three hundred sixty-five thousand, two hundred forty".