Base | Representation |
---|---|
bin | 100000111100001111… |
… | …0010111110001110011 |
3 | 20202121001010010020211 |
4 | 1001320132113301303 |
5 | 2124334110014441 |
6 | 52255310444551 |
7 | 5053010031421 |
oct | 1017036276163 |
9 | 222531103224 |
10 | 70740704371 |
11 | 28001313247 |
12 | 11862b03757 |
13 | 6894a3906c |
14 | 35d1148111 |
15 | 1c90673a81 |
hex | 1078797c73 |
70740704371 has 4 divisors (see below), whose sum is σ = 71107236712. Its totient is φ = 70374172032.
The previous prime is 70740704341. The next prime is 70740704383. The reversal of 70740704371 is 17340704707.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 70740704371 - 25 = 70740704339 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (70740704311) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183265881 + ... + 183266266.
It is an arithmetic number, because the mean of its divisors is an integer number (17776809178).
Almost surely, 270740704371 is an apocalyptic number.
70740704371 is a deficient number, since it is larger than the sum of its proper divisors (366532341).
70740704371 is a wasteful number, since it uses less digits than its factorization.
70740704371 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 366532340.
The product of its (nonzero) digits is 115248, while the sum is 40.
The spelling of 70740704371 in words is "seventy billion, seven hundred forty million, seven hundred four thousand, three hundred seventy-one".
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