Base | Representation |
---|---|
bin | 1001010010100111… |
… | …00111101001010101 |
3 | 110212121202110010010 |
4 | 10221103213221111 |
5 | 40203410220102 |
6 | 2142541350433 |
7 | 234415045614 |
oct | 45123475125 |
9 | 13777673103 |
10 | 4987976277 |
11 | 212a645449 |
12 | b72568419 |
13 | 61650bb6b |
14 | 35465187b |
15 | 1e2d7dd6c |
hex | 1294e7a55 |
4987976277 has 16 divisors (see below), whose sum is σ = 6772360320. Its totient is φ = 3264844800.
The previous prime is 4987976263. The next prime is 4987976317. The reversal of 4987976277 is 7726797894.
It is a happy number.
It is not a de Polignac number, because 4987976277 - 24 = 4987976261 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4987976177) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2749 + ... + 99917.
It is an arithmetic number, because the mean of its divisors is an integer number (423272520).
Almost surely, 24987976277 is an apocalyptic number.
It is an amenable number.
4987976277 is a deficient number, since it is larger than the sum of its proper divisors (1784384043).
4987976277 is a wasteful number, since it uses less digits than its factorization.
4987976277 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97484.
The product of its digits is 74680704, while the sum is 66.
The square root of 4987976277 is about 70625.6063832375. The cubic root of 4987976277 is about 1708.6041613493.
The spelling of 4987976277 in words is "four billion, nine hundred eighty-seven million, nine hundred seventy-six thousand, two hundred seventy-seven".
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