Base | Representation |
---|---|
bin | 100000101111110001… |
… | …0000110001001100010 |
3 | 20201111212201110020022 |
4 | 1001133202012021202 |
5 | 2123004444002323 |
6 | 52150001513442 |
7 | 5036436160004 |
oct | 1013742061142 |
9 | 221455643208 |
10 | 70322250338 |
11 | 2790709356a |
12 | 11766942882 |
13 | 6829135c22 |
14 | 359173c374 |
15 | 1c68a674c8 |
hex | 105f886262 |
70322250338 has 6 divisors (see below), whose sum is σ = 105483938049. Its totient is φ = 35160937656.
The previous prime is 70322250331. The next prime is 70322250347. The reversal of 70322250338 is 83305222307.
It can be written as a sum of positive squares in 2 ways, for example, as 56945708689 + 13376541649 = 238633^2 + 115657^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=187513.
It is a super-2 number, since 2×703222503382 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 70322250298 and 70322250307.
It is not an unprimeable number, because it can be changed into a prime (70322250331) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 281270 + ... + 468782.
Almost surely, 270322250338 is an apocalyptic number.
70322250338 is a deficient number, since it is larger than the sum of its proper divisors (35161687711).
70322250338 is an frugal number, since it uses more digits than its factorization.
70322250338 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 375028 (or 187515 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 35.
The spelling of 70322250338 in words is "seventy billion, three hundred twenty-two million, two hundred fifty thousand, three hundred thirty-eight".
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