Base | Representation |
---|---|
bin | 100111101000110111011011… |
… | …0110000011001101001001101 |
3 | 1200201111222021201100020010022 |
4 | 1033101232312300121221031 |
5 | 331200003303330410440 |
6 | 3233314044004151525 |
7 | 133304105211613421 |
oct | 11721566660315115 |
9 | 1621458251306108 |
10 | 348664216263245 |
11 | a1105733472363 |
12 | 331315646985a5 |
13 | 11c71b8232c41c |
14 | 621561c254b81 |
15 | 2a49852d04cb5 |
hex | 13d1bb6c19a4d |
348664216263245 has 16 divisors (see below), whose sum is σ = 420523174463040. Its totient is φ = 277516975612800.
The previous prime is 348664216263227. The next prime is 348664216263283. The reversal of 348664216263245 is 542362612466843.
It is not a de Polignac number, because 348664216263245 - 210 = 348664216262221 is a prime.
It is a super-2 number, since 2×3486642162632452 (a number of 30 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187359071 + ... + 189210860.
It is an arithmetic number, because the mean of its divisors is an integer number (26282698403940).
Almost surely, 2348664216263245 is an apocalyptic number.
It is an amenable number.
348664216263245 is a deficient number, since it is larger than the sum of its proper divisors (71858958199795).
348664216263245 is a wasteful number, since it uses less digits than its factorization.
348664216263245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 376570876.
The product of its digits is 238878720, while the sum is 62.
The spelling of 348664216263245 in words is "three hundred forty-eight trillion, six hundred sixty-four billion, two hundred sixteen million, two hundred sixty-three thousand, two hundred forty-five".
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