Base | Representation |
---|---|
bin | 1111011110001111111010… |
… | …10011010010011011000001 |
3 | 11110110201122211210002010021 |
4 | 13233013331103102123001 |
5 | 13424430024011042312 |
6 | 200210420320133441 |
7 | 10111126300041325 |
oct | 757077523223301 |
9 | 143421584702107 |
10 | 34024685643457 |
11 | a928874029a53 |
12 | 3996266467281 |
13 | 15ca68b5b78b2 |
14 | 858b37003985 |
15 | 3e00d805dc07 |
hex | 1ef1fd4d26c1 |
34024685643457 has 4 divisors (see below), whose sum is σ = 35815458572080. Its totient is φ = 32233912714836.
The previous prime is 34024685643451. The next prime is 34024685643463. The reversal of 34024685643457 is 75434658642043.
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.
It is an interprime number because it is at equal distance from previous prime (34024685643451) and next prime (34024685643463).
It is a cyclic number.
It is not a de Polignac number, because 34024685643457 - 215 = 34024685610689 is a prime.
It is a super-2 number, since 2×340246856434572 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 34024685643395 and 34024685643404.
It is not an unprimeable number, because it can be changed into a prime (34024685643451) 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, 895386464283 + ... + 895386464320.
It is an arithmetic number, because the mean of its divisors is an integer number (8953864643020).
Almost surely, 234024685643457 is an apocalyptic number.
It is an amenable number.
34024685643457 is a deficient number, since it is larger than the sum of its proper divisors (1790772928623).
34024685643457 is a wasteful number, since it uses less digits than its factorization.
34024685643457 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1790772928622.
The product of its (nonzero) digits is 232243200, while the sum is 61.
The spelling of 34024685643457 in words is "thirty-four trillion, twenty-four billion, six hundred eighty-five million, six hundred forty-three thousand, four hundred fifty-seven".
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