Base | Representation |
---|---|
bin | 100100000001111110111100… |
… | …1100000000111011010110110 |
3 | 1112120011101210221001222020120 |
4 | 1020003331321200013122312 |
5 | 313020103133332420040 |
6 | 3042020312004112410 |
7 | 123520402446510144 |
oct | 11003757140073266 |
9 | 1476141727058216 |
10 | 316931970201270 |
11 | 91a91103863126 |
12 | 2b667657695706 |
13 | 107ac730984188 |
14 | 5839836ac4594 |
15 | 26991db8187d0 |
hex | 1203f798076b6 |
316931970201270 has 128 divisors (see below), whose sum is σ = 793799937532800. Its totient is φ = 80884836544512.
The previous prime is 316931970201227. The next prime is 316931970201289. The reversal of 316931970201270 is 72102079139613.
It is a super-2 number, since 2×3169319702012702 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 42666762 + ... + 49541058.
It is an arithmetic number, because the mean of its divisors is an integer number (6201562011975).
Almost surely, 2316931970201270 is an apocalyptic number.
316931970201270 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 316931970201270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (396899968766400).
316931970201270 is an abundant number, since it is smaller than the sum of its proper divisors (476867967331530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
316931970201270 is a wasteful number, since it uses less digits than its factorization.
316931970201270 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6874802.
The product of its (nonzero) digits is 857304, while the sum is 51.
The spelling of 316931970201270 in words is "three hundred sixteen trillion, nine hundred thirty-one billion, nine hundred seventy million, two hundred one thousand, two hundred seventy".
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