Base | Representation |
---|---|
bin | 1001010011000111… |
… | …00111100100100010 |
3 | 110212220122112012100 |
4 | 10221203213210202 |
5 | 40210443422044 |
6 | 2143211311230 |
7 | 234465514200 |
oct | 45143474442 |
9 | 13786575170 |
10 | 4992170274 |
11 | 2131a4a463 |
12 | b73a4b516 |
13 | 617349b10 |
14 | 355024070 |
15 | 1e340b869 |
hex | 1298e7922 |
4992170274 has 144 divisors (see below), whose sum is σ = 13673637432. Its totient is φ = 1304626176.
The previous prime is 4992170237. The next prime is 4992170297. The reversal of 4992170274 is 4720712994.
It is a happy number.
4992170274 is a `hidden beast` number, since 499 + 21 + 70 + 2 + 74 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 3539417049 + 1452753225 = 59493^2 + 38115^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1293732 + ... + 1297584.
Almost surely, 24992170274 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4992170274, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6836818716).
4992170274 is an abundant number, since it is smaller than the sum of its proper divisors (8681467158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4992170274 is a wasteful number, since it uses less digits than its factorization.
4992170274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4001 (or 3991 counting only the distinct ones).
The product of its (nonzero) digits is 254016, while the sum is 45.
The square root of 4992170274 is about 70655.2919037208. The cubic root of 4992170274 is about 1709.0829041539.
The spelling of 4992170274 in words is "four billion, nine hundred ninety-two million, one hundred seventy thousand, two hundred seventy-four".
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