Base | Representation |
---|---|
bin | 1101000011101010… |
… | …11100111001000000 |
3 | 200002112202112112020 |
4 | 12201311130321000 |
5 | 103324042023130 |
6 | 3115335001440 |
7 | 335500650342 |
oct | 64165347100 |
9 | 20075675466 |
10 | 7010111040 |
11 | 2a780301a9 |
12 | 1437809280 |
13 | 8794361ca |
14 | 4a702d292 |
15 | 2b0664e10 |
hex | 1a1d5ce40 |
7010111040 has 224 divisors, whose sum is σ = 22653126144. Its totient is φ = 1836441600.
The previous prime is 7010111011. The next prime is 7010111081. The reversal of 7010111040 is 401110107.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19100937 + ... + 19101303.
Almost surely, 27010111040 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 7010111040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11326563072).
7010111040 is an abundant number, since it is smaller than the sum of its proper divisors (15643015104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7010111040 is a wasteful number, since it uses less digits than its factorization.
7010111040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 685 (or 675 counting only the distinct ones).
The product of its (nonzero) digits is 28, while the sum is 15.
The square root of 7010111040 is about 83726.4058705496. The cubic root of 7010111040 is about 1913.8517741322.
Adding to 7010111040 its reverse (401110107), we get a palindrome (7411221147).
The spelling of 7010111040 in words is "seven billion, ten million, one hundred eleven thousand, forty".
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