Base | Representation |
---|---|
bin | 110010101110100111011… |
… | …1011011111101001011100 |
3 | 220200112002120122211100120 |
4 | 1211131032323133221130 |
5 | 1403212232332443010 |
6 | 22454530211354540 |
7 | 1316500023243552 |
oct | 145351673375134 |
9 | 26615076584316 |
10 | 6972056140380 |
11 | 2248917a25a91 |
12 | 9472935b2a50 |
13 | 3b7601235b56 |
14 | 1a1640cdbbd2 |
15 | c155c376e70 |
hex | 6574eedfa5c |
6972056140380 has 48 divisors (see below), whose sum is σ = 20049372258720. Its totient is φ = 1808965916928.
The previous prime is 6972056140373. The next prime is 6972056140393. The reversal of 6972056140380 is 830416502796.
It is a super-2 number, since 2×69720561403802 (a number of 26 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 15 ways as a sum of consecutive naturals, for example, 1570280695 + ... + 1570285134.
It is an arithmetic number, because the mean of its divisors is an integer number (417695255390).
It is a 1-persistent number, because it is pandigital, but 2⋅6972056140380 = 13944112280760 is not.
Almost surely, 26972056140380 is an apocalyptic number.
6972056140380 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
6972056140380 is an abundant number, since it is smaller than the sum of its proper divisors (13077316118340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6972056140380 is a wasteful number, since it uses less digits than its factorization.
6972056140380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3140565878 (or 3140565876 counting only the distinct ones).
The product of its (nonzero) digits is 2177280, while the sum is 51.
The spelling of 6972056140380 in words is "six trillion, nine hundred seventy-two billion, fifty-six million, one hundred forty thousand, three hundred eighty".
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