Base | Representation |
---|---|
bin | 100100010101111110011… |
… | …1001110010011000111011 |
3 | 122200111221210100000222112 |
4 | 1020223330321302120323 |
5 | 1123314222210124422 |
6 | 14342400302042535 |
7 | 1023606430002011 |
oct | 110537471623073 |
9 | 18614853300875 |
10 | 4994995004987 |
11 | 1656402508749 |
12 | 68809187944b |
13 | 2a30451a6c60 |
14 | 133a8ab848b1 |
15 | 89de812eee2 |
hex | 48afce7263b |
4994995004987 has 12 divisors (see below), whose sum is σ = 5623273430544. Its totient is φ = 4410296586960.
The previous prime is 4994995004959. The next prime is 4994995005089. The reversal of 4994995004987 is 7894005994994.
It is not a de Polignac number, because 4994995004987 - 220 = 4994993956411 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4994995004687) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 363159839 + ... + 363173592.
It is an arithmetic number, because the mean of its divisors is an integer number (468606119212).
Almost surely, 24994995004987 is an apocalyptic number.
4994995004987 is a deficient number, since it is larger than the sum of its proper divisors (628278425557).
4994995004987 is a wasteful number, since it uses less digits than its factorization.
4994995004987 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 726333490 (or 726333467 counting only the distinct ones).
The product of its (nonzero) digits is 1058158080, while the sum is 77.
The spelling of 4994995004987 in words is "four trillion, nine hundred ninety-four billion, nine hundred ninety-five million, four thousand, nine hundred eighty-seven".
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