Base | Representation |
---|---|
bin | 10100101111110… |
… | …010000001110001 |
3 | 220020221210021112 |
4 | 110233302001301 |
5 | 1203101220001 |
6 | 54312203105 |
7 | 11424355226 |
oct | 2457620161 |
9 | 806853245 |
10 | 348070001 |
11 | 169527164 |
12 | 98699495 |
13 | 5715b8a6 |
14 | 3432794d |
15 | 20856cbb |
hex | 14bf2071 |
348070001 has 4 divisors (see below), whose sum is σ = 349121904. Its totient is φ = 347018100.
The previous prime is 348069991. The next prime is 348070003. The reversal of 348070001 is 100070843.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 100070843 = 647 ⋅154669.
It is a cyclic number.
It is not a de Polignac number, because 348070001 - 210 = 348068977 is a prime.
It is a super-2 number, since 2×3480700012 = 242305451192280002, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (348070003) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 525455 + ... + 526116.
It is an arithmetic number, because the mean of its divisors is an integer number (87280476).
Almost surely, 2348070001 is an apocalyptic number.
It is an amenable number.
348070001 is a deficient number, since it is larger than the sum of its proper divisors (1051903).
348070001 is a wasteful number, since it uses less digits than its factorization.
348070001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1051902.
The product of its (nonzero) digits is 672, while the sum is 23.
The square root of 348070001 is about 18656.6342355742. The cubic root of 348070001 is about 703.4321249388.
The spelling of 348070001 in words is "three hundred forty-eight million, seventy thousand, one".
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