Base | Representation |
---|---|
bin | 1101001000110010… |
… | …00000100001111110 |
3 | 200012112102211121000 |
4 | 12210121000201332 |
5 | 103421031031434 |
6 | 3123505551130 |
7 | 336531252561 |
oct | 64431004176 |
9 | 20175384530 |
10 | 7052986494 |
11 | 2a9a255164 |
12 | 144a0454a6 |
13 | 8852987b8 |
14 | 4ac9d04d8 |
15 | 2b42d3b99 |
hex | 1a464087e |
7052986494 has 16 divisors (see below), whose sum is σ = 15673303440. Its totient is φ = 2350995480.
The previous prime is 7052986489. The next prime is 7052986531. The reversal of 7052986494 is 4946892507.
7052986494 is a `hidden beast` number, since 70 + 5 + 2 + 9 + 86 + 494 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 130610861 = 7052986494 / (7 + 0 + 5 + 2 + 9 + 8 + 6 + 4 + 9 + 4).
It is a self number, because there is not a number n which added to its sum of digits gives 7052986494.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65305377 + ... + 65305484.
It is an arithmetic number, because the mean of its divisors is an integer number (979581465).
Almost surely, 27052986494 is an apocalyptic number.
7052986494 is an abundant number, since it is smaller than the sum of its proper divisors (8620316946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7052986494 is a wasteful number, since it uses less digits than its factorization.
7052986494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130610872 (or 130610866 counting only the distinct ones).
The product of its (nonzero) digits is 4354560, while the sum is 54.
The square root of 7052986494 is about 83982.0605486672. The cubic root of 7052986494 is about 1917.7456989535.
The spelling of 7052986494 in words is "seven billion, fifty-two million, nine hundred eighty-six thousand, four hundred ninety-four".
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