Base | Representation |
---|---|
bin | 1001010011111001… |
… | …10110101110101000 |
3 | 110220101002122012202 |
4 | 10221330312232220 |
5 | 40214142122320 |
6 | 2144005155332 |
7 | 234605660000 |
oct | 45174665650 |
9 | 13811078182 |
10 | 4998785960 |
11 | 2135758973 |
12 | b760bbb48 |
13 | 61882511c |
14 | 355c67000 |
15 | 1e3cb6b75 |
hex | 129f36ba8 |
4998785960 has 320 divisors, whose sum is σ = 14326778880. Its totient is φ = 1564738560.
The previous prime is 4998785959. The next prime is 4998785977. The reversal of 4998785960 is 695878994.
It is a super-2 number, since 2×49987859602 = 49975722147786243200, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 68476484 + ... + 68476556.
It is an arithmetic number, because the mean of its divisors is an integer number (44771184).
Almost surely, 24998785960 is an apocalyptic number.
4998785960 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 4998785960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7163389440).
4998785960 is an abundant number, since it is smaller than the sum of its proper divisors (9327992920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4998785960 is a wasteful number, since it uses less digits than its factorization.
4998785960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 166 (or 141 counting only the distinct ones).
The product of its (nonzero) digits is 39191040, while the sum is 65.
The square root of 4998785960 is about 70702.0930383253. The cubic root of 4998785960 is about 1709.8375368605.
The spelling of 4998785960 in words is "four billion, nine hundred ninety-eight million, seven hundred eighty-five thousand, nine hundred sixty".
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