Base | Representation |
---|---|
bin | 10111101010010100… |
… | …00111010100110010 |
3 | 1012210021221110110221 |
4 | 23311022013110302 |
5 | 202003432111304 |
6 | 5500301243254 |
7 | 626535515644 |
oct | 136512072462 |
9 | 35707843427 |
10 | 12703003954 |
11 | 5429572983 |
12 | 256626352a |
13 | 12759b62b4 |
14 | 887138894 |
15 | 4e5338054 |
hex | 2f5287532 |
12703003954 has 8 divisors (see below), whose sum is σ = 19180695168. Its totient is φ = 6309438900.
The previous prime is 12703003949. The next prime is 12703003997. The reversal of 12703003954 is 45930030721.
12703003954 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×127030039542 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 21031162 + ... + 21031765.
It is an arithmetic number, because the mean of its divisors is an integer number (2397586896).
Almost surely, 212703003954 is an apocalyptic number.
12703003954 is a deficient number, since it is larger than the sum of its proper divisors (6477691214).
12703003954 is a wasteful number, since it uses less digits than its factorization.
12703003954 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42063080.
The product of its (nonzero) digits is 22680, while the sum is 34.
The spelling of 12703003954 in words is "twelve billion, seven hundred three million, three thousand, nine hundred fifty-four".
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