Base | Representation |
---|---|
bin | 1101000011101010… |
… | …10011001001011000 |
3 | 200002112200111210000 |
4 | 12201311103021120 |
5 | 103324034234003 |
6 | 3115334053000 |
7 | 335500423104 |
oct | 64165231130 |
9 | 20075614700 |
10 | 7010071128 |
11 | 2a78003215 |
12 | 14377aa160 |
13 | 879420ca8 |
14 | 4a701c904 |
15 | 2b06581a3 |
hex | 1a1d53258 |
7010071128 has 80 divisors (see below), whose sum is σ = 20668131000. Its totient is φ = 2213702784.
The previous prime is 7010071127. The next prime is 7010071141. The reversal of 7010071128 is 8211700107.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7010071121) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 272373 + ... + 296996.
Almost surely, 27010071128 is an apocalyptic number.
It is an amenable number.
7010071128 is an abundant number, since it is smaller than the sum of its proper divisors (13658059872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7010071128 is a wasteful number, since it uses less digits than its factorization.
7010071128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 569406 (or 569393 counting only the distinct ones).
The product of its (nonzero) digits is 784, while the sum is 27.
The square root of 7010071128 is about 83726.1675224658. The cubic root of 7010071128 is about 1913.8481419597.
The spelling of 7010071128 in words is "seven billion, ten million, seventy-one thousand, one hundred twenty-eight".
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