Base | Representation |
---|---|
bin | 1000000110101000000… |
… | …0111100000011010101 |
3 | 111022100022110001020110 |
4 | 2001222000330003111 |
5 | 4240104200144331 |
6 | 143542231553233 |
7 | 13025640641043 |
oct | 2015200740325 |
9 | 438308401213 |
10 | 139217584341 |
11 | 54050773730 |
12 | 22b9382b819 |
13 | 10188757b54 |
14 | 6a4975d393 |
15 | 394c1be946 |
hex | 206a03c0d5 |
139217584341 has 32 divisors (see below), whose sum is σ = 206546065920. Its totient is φ = 82697515200.
The previous prime is 139217584313. The next prime is 139217584343. The reversal of 139217584341 is 143485712931.
It is not a de Polignac number, because 139217584341 - 25 = 139217584309 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (139217584343) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 447490 + ... + 691868.
It is an arithmetic number, because the mean of its divisors is an integer number (6454564560).
Almost surely, 2139217584341 is an apocalyptic number.
139217584341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
139217584341 is a deficient number, since it is larger than the sum of its proper divisors (67328481579).
139217584341 is a wasteful number, since it uses less digits than its factorization.
139217584341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 244737.
The product of its digits is 725760, while the sum is 48.
The spelling of 139217584341 in words is "one hundred thirty-nine billion, two hundred seventeen million, five hundred eighty-four thousand, three hundred forty-one".
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