Base | Representation |
---|---|
bin | 1011001001010100000011… |
… | …1010011001000100111001 |
3 | 1121101112100021202010222201 |
4 | 2302111000322121010321 |
5 | 3101234440432310002 |
6 | 42021411042350201 |
7 | 2403240113433520 |
oct | 262250072310471 |
9 | 47345307663881 |
10 | 12254630744377 |
11 | 39a518363991a |
12 | 145b04305b361 |
13 | 6ab7b6c717b8 |
14 | 3051ad4114b7 |
15 | 163b87552087 |
hex | b2540e99139 |
12254630744377 has 16 divisors (see below), whose sum is σ = 14037204480640. Its totient is φ = 10480039210368.
The previous prime is 12254630744341. The next prime is 12254630744407. The reversal of 12254630744377 is 77344703645221.
It is not a de Polignac number, because 12254630744377 - 211 = 12254630742329 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12254630744077) 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 15 ways as a sum of consecutive naturals, for example, 36515899 + ... + 36849967.
It is an arithmetic number, because the mean of its divisors is an integer number (877325280040).
Almost surely, 212254630744377 is an apocalyptic number.
It is an amenable number.
12254630744377 is a deficient number, since it is larger than the sum of its proper divisors (1782573736263).
12254630744377 is a wasteful number, since it uses less digits than its factorization.
12254630744377 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 346000.
The product of its (nonzero) digits is 23708160, while the sum is 55.
The spelling of 12254630744377 in words is "twelve trillion, two hundred fifty-four billion, six hundred thirty million, seven hundred forty-four thousand, three hundred seventy-seven".
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