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4989760123392 = 29341117643403
BaseRepresentation
bin100100010011100010011…
…1000010011001000000000
3122200000102221222111110000
41020213010320103020000
51123223012042422032
614340133020240000
71023332623150362
oct110470470231000
918600387874400
104989760123392
111654166563720
126870706a0000
132a26bc79a195
14133711820d32
1589bdd77de7c
hex489c4e13200

4989760123392 has 400 divisors, whose sum is σ = 17202775103712. Its totient is φ = 1423102279680.

The previous prime is 4989760123363. The next prime is 4989760123441. The reversal of 4989760123392 is 2933210679894.

4989760123392 is a `hidden beast` number, since 4 + 98 + 97 + 60 + 12 + 3 + 392 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7433563 + ... + 8076965.

Almost surely, 24989760123392 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 4989760123392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8601387551856).

4989760123392 is an abundant number, since it is smaller than the sum of its proper divisors (12213014980320).

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

4989760123392 is a wasteful number, since it uses less digits than its factorization.

4989760123392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643461 (or 643436 counting only the distinct ones).

The product of its (nonzero) digits is 35271936, while the sum is 63.

The spelling of 4989760123392 in words is "four trillion, nine hundred eighty-nine billion, seven hundred sixty million, one hundred twenty-three thousand, three hundred ninety-two".