Base | Representation |
---|---|
bin | 1011000010001110… |
… | …1100010001110101 |
3 | 21122102210121222201 |
4 | 2300203230101311 |
5 | 22031302141141 |
6 | 1205533024501 |
7 | 133255554253 |
oct | 26043542165 |
9 | 7572717881 |
10 | 2962146421 |
11 | 12900664a3 |
12 | 6a8025131 |
13 | 3828bc980 |
14 | 2015915d3 |
15 | 1250b8031 |
hex | b08ec475 |
2962146421 has 4 divisors (see below), whose sum is σ = 3190003852. Its totient is φ = 2734288992.
The previous prime is 2962146367. The next prime is 2962146427. The reversal of 2962146421 is 1246412692.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1524902500 + 1437243921 = 39050^2 + 37911^2 .
It is a cyclic number.
It is not a de Polignac number, because 2962146421 - 211 = 2962144373 is a prime.
It is a super-2 number, since 2×29621464212 = 17548622838886218482, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2962146427) 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, 113928696 + ... + 113928721.
It is an arithmetic number, because the mean of its divisors is an integer number (797500963).
Almost surely, 22962146421 is an apocalyptic number.
It is an amenable number.
2962146421 is a deficient number, since it is larger than the sum of its proper divisors (227857431).
2962146421 is a wasteful number, since it uses less digits than its factorization.
2962146421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 227857430.
The product of its digits is 41472, while the sum is 37.
The square root of 2962146421 is about 54425.6044615032. The cubic root of 2962146421 is about 1436.1578422579.
The spelling of 2962146421 in words is "two billion, nine hundred sixty-two million, one hundred forty-six thousand, four hundred twenty-one".
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