Base | Representation |
---|---|
bin | 100000001001011000… |
… | …001101100100111101 |
3 | 10022002112222100202111 |
4 | 200021120031210331 |
5 | 1031142333033011 |
6 | 23505032454021 |
7 | 2331236225260 |
oct | 401130154475 |
9 | 108075870674 |
10 | 34517080381 |
11 | 13702aa0413 |
12 | 683384a311 |
13 | 334116c124 |
14 | 195631ccd7 |
15 | d7048d121 |
hex | 80960d93d |
34517080381 has 16 divisors (see below), whose sum is σ = 41819193216. Its totient is φ = 27811961856.
The previous prime is 34517080361. The next prime is 34517080387. The reversal of 34517080381 is 18308071543.
It is not a de Polignac number, because 34517080381 - 215 = 34517047613 is a prime.
It is a super-2 number, since 2×345170803812 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34517080387) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76956 + ... + 273781.
It is an arithmetic number, because the mean of its divisors is an integer number (2613699576).
Almost surely, 234517080381 is an apocalyptic number.
It is an amenable number.
34517080381 is a deficient number, since it is larger than the sum of its proper divisors (7302112835).
34517080381 is a wasteful number, since it uses less digits than its factorization.
34517080381 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 351588.
The product of its (nonzero) digits is 80640, while the sum is 40.
The spelling of 34517080381 in words is "thirty-four billion, five hundred seventeen million, eighty thousand, three hundred eighty-one".
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