Base | Representation |
---|---|
bin | 111010000010100111… |
… | …101000000110111001 |
3 | 12221212020220012110111 |
4 | 322002213220012321 |
5 | 2010113131434441 |
6 | 44344014344321 |
7 | 4334241326416 |
oct | 720247500671 |
9 | 187766805414 |
10 | 62320968121 |
11 | 2448061a835 |
12 | 100b31bb0a1 |
13 | 5b525642c9 |
14 | 3032c1d10d |
15 | 194b3b7081 |
hex | e829e81b9 |
62320968121 has 8 divisors (see below), whose sum is σ = 62679229704. Its totient is φ = 61962860160.
The previous prime is 62320968113. The next prime is 62320968131. The reversal of 62320968121 is 12186902326.
It can be written as a sum of positive squares in 4 ways, for example, as 5121549225 + 57199418896 = 71565^2 + 239164^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 62320968121 - 23 = 62320968113 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (62320968131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 831615 + ... + 903451.
It is an arithmetic number, because the mean of its divisors is an integer number (7834903713).
Almost surely, 262320968121 is an apocalyptic number.
It is an amenable number.
62320968121 is a deficient number, since it is larger than the sum of its proper divisors (358261583).
62320968121 is a wasteful number, since it uses less digits than its factorization.
62320968121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76811.
The product of its (nonzero) digits is 62208, while the sum is 40.
The spelling of 62320968121 in words is "sixty-two billion, three hundred twenty million, nine hundred sixty-eight thousand, one hundred twenty-one".
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