Base | Representation |
---|---|
bin | 100000101111100110… |
… | …0000001000010011110 |
3 | 20201111110211101110020 |
4 | 1001133030001002132 |
5 | 2123002003242423 |
6 | 52145233453010 |
7 | 5036336032041 |
oct | 1013714010236 |
9 | 221443741406 |
10 | 70316462238 |
11 | 2790389a910 |
12 | 11764a11166 |
13 | 6827b8a509 |
14 | 3590a72c58 |
15 | 1c682c24e3 |
hex | 105f30109e |
70316462238 has 32 divisors (see below), whose sum is σ = 153518689152. Its totient is φ = 21293997600.
The previous prime is 70316462233. The next prime is 70316462263. The reversal of 70316462238 is 83226461307.
It is a self number, because there is not a number n which added to its sum of digits gives 70316462238.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70316462233) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249253 + ... + 450288.
It is an arithmetic number, because the mean of its divisors is an integer number (4797459036).
Almost surely, 270316462238 is an apocalyptic number.
70316462238 is an abundant number, since it is smaller than the sum of its proper divisors (83202226914).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70316462238 is a wasteful number, since it uses less digits than its factorization.
70316462238 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 701080.
The product of its (nonzero) digits is 290304, while the sum is 42.
The spelling of 70316462238 in words is "seventy billion, three hundred sixteen million, four hundred sixty-two thousand, two hundred thirty-eight".
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