Base | Representation |
---|---|
bin | 100000110000000110… |
… | …0011001110001000100 |
3 | 20201112122120220101221 |
4 | 1001200030121301010 |
5 | 2123020313400430 |
6 | 52151035330124 |
7 | 5036632350355 |
oct | 1014014316104 |
9 | 221478526357 |
10 | 70333340740 |
11 | 27912378993 |
12 | 1176a5b0944 |
13 | 682b519bb0 |
14 | 3592dc7d2c |
15 | 1c69a0857a |
hex | 1060319c44 |
70333340740 has 24 divisors (see below), whose sum is σ = 159061555800. Its totient is φ = 25969233408.
The previous prime is 70333340711. The next prime is 70333340747. The reversal of 70333340740 is 4704333307.
It can be written as a sum of positive squares in 4 ways, for example, as 331822656 + 70001518084 = 18216^2 + 264578^2 .
It is a junction number, because it is equal to n+sod(n) for n = 70333340696 and 70333340705.
It is not an unprimeable number, because it can be changed into a prime (70333340747) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135256165 + ... + 135256684.
It is an arithmetic number, because the mean of its divisors is an integer number (6627564825).
Almost surely, 270333340740 is an apocalyptic number.
It is an amenable number.
70333340740 is an abundant number, since it is smaller than the sum of its proper divisors (88728215060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70333340740 is a wasteful number, since it uses less digits than its factorization.
70333340740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 270512871 (or 270512869 counting only the distinct ones).
The product of its (nonzero) digits is 63504, while the sum is 34.
The spelling of 70333340740 in words is "seventy billion, three hundred thirty-three million, three hundred forty thousand, seven hundred forty".
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