Base | Representation |
---|---|
bin | 1001010011111011… |
… | …11100100001101010 |
3 | 110220101122011101021 |
4 | 10221331330201222 |
5 | 40214230244400 |
6 | 2144015243054 |
7 | 234611260333 |
oct | 45175744152 |
9 | 13811564337 |
10 | 4999071850 |
11 | 2135933743 |
12 | b7621948a |
13 | 6188c52a6 |
14 | 355cdd28a |
15 | 1e3d2171a |
hex | 129f7c86a |
4999071850 has 96 divisors (see below), whose sum is σ = 10552467456. Its totient is φ = 1751270400.
The previous prime is 4999071839. The next prime is 4999071859. The reversal of 4999071850 is 581709994.
It is a super-2 number, since 2×49990718502 = 49981438722924845000, which contains 22 as substring.
It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (4999071859) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 719895 + ... + 726805.
It is an arithmetic number, because the mean of its divisors is an integer number (109921536).
Almost surely, 24999071850 is an apocalyptic number.
4999071850 is an abundant number, since it is smaller than the sum of its proper divisors (5553395606).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4999071850 is a wasteful number, since it uses less digits than its factorization.
4999071850 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7000 (or 6995 counting only the distinct ones).
The product of its (nonzero) digits is 816480, while the sum is 52.
The square root of 4999071850 is about 70704.1148024639. The cubic root of 4999071850 is about 1709.8701325173.
The spelling of 4999071850 in words is "four billion, nine hundred ninety-nine million, seventy-one thousand, eight hundred fifty".
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