Base | Representation |
---|---|
bin | 100100001110010110110… |
… | …111000001011000101001 |
3 | 22210222100210020111202111 |
4 | 210032112313001120221 |
5 | 311241110132223002 |
6 | 5143324304002321 |
7 | 344563411656124 |
oct | 44162667013051 |
9 | 8728323214674 |
10 | 2489317070377 |
11 | 87a793654125 |
12 | 3425433003a1 |
13 | 1509843813c7 |
14 | 886aad7b3bb |
15 | 44b45d033d7 |
hex | 24396dc1629 |
2489317070377 has 12 divisors (see below), whose sum is σ = 2582719867476. Its totient is φ = 2397859975680.
The previous prime is 2489317070371. The next prime is 2489317070411. The reversal of 2489317070377 is 7730707139842.
It can be written as a sum of positive squares in 2 ways, for example, as 1505403848601 + 983913221776 = 1226949^2 + 991924^2 .
It is not a de Polignac number, because 2489317070377 - 227 = 2489182852649 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2489317070371) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4608328 + ... + 5120089.
It is an arithmetic number, because the mean of its divisors is an integer number (215226655623).
Almost surely, 22489317070377 is an apocalyptic number.
It is an amenable number.
2489317070377 is a deficient number, since it is larger than the sum of its proper divisors (93402797099).
2489317070377 is an frugal number, since it uses more digits than its factorization.
2489317070377 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9728616 (or 9728537 counting only the distinct ones).
The product of its (nonzero) digits is 12446784, while the sum is 58.
The spelling of 2489317070377 in words is "two trillion, four hundred eighty-nine billion, three hundred seventeen million, seventy thousand, three hundred seventy-seven".
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