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4998983088 = 2431117354727
BaseRepresentation
bin1001010011111011…
…00110110110110000
3110220101110122121210
410221331212312300
540214214424323
62144013320120
7234610440501
oct45175466660
913811418553
104998983088
112135882a90
12b76196040
13618893a78
14355cb8ba8
151e3d05293
hex129f66db0

4998983088 has 80 divisors (see below), whose sum is σ = 14169735936. Its totient is φ = 1506059520.

The previous prime is 4998983069. The next prime is 4998983107. The reversal of 4998983088 is 8803898994.

It is an interprime number because it is at equal distance from previous prime (4998983069) and next prime (4998983107).

It is a super-2 number, since 2×49989830882 = 49979663828220031488, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63981 + ... + 118707.

Almost surely, 24998983088 is an apocalyptic number.

4998983088 is a gapful number since it is divisible by the number (48) 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 4998983088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7084867968).

4998983088 is an abundant number, since it is smaller than the sum of its proper divisors (9170752848).

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

4998983088 is a wasteful number, since it uses less digits than its factorization.

4998983088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54922 (or 54916 counting only the distinct ones).

The product of its (nonzero) digits is 35831808, while the sum is 66.

The square root of 4998983088 is about 70703.4870992938. The cubic root of 4998983088 is about 1709.8600124794.

The spelling of 4998983088 in words is "four billion, nine hundred ninety-eight million, nine hundred eighty-three thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 11 12 16 22 24 33 44 48 66 88 132 173 176 264 346 519 528 692 1038 1384 1903 2076 2768 3806 4152 5709 7612 8304 11418 15224 22836 30448 45672 54727 91344 109454 164181 218908 328362 437816 601997 656724 875632 1203994 1313448 1805991 2407988 2626896 3611982 4815976 7223964 9467771 9631952 14447928 18935542 28403313 28895856 37871084 56806626 75742168 104145481 113613252 151484336 208290962 227226504 312436443 416581924 454453008 624872886 833163848 1249745772 1666327696 2499491544 4998983088