Base | Representation |
---|---|
bin | 100000111010010100… |
… | …0101101101000011101 |
3 | 20202102112221100221001 |
4 | 1001310220231220131 |
5 | 2124221113301321 |
6 | 52245050310301 |
7 | 5051265456415 |
oct | 1016450555035 |
9 | 222375840831 |
10 | 70676306461 |
11 | 27a78a29132 |
12 | 11845428391 |
13 | 68845ac3a7 |
14 | 35c6783645 |
15 | 1c89ba2c91 |
hex | 1074a2da1d |
70676306461 has 4 divisors (see below), whose sum is σ = 70676838400. Its totient is φ = 70675774524.
The previous prime is 70676306417. The next prime is 70676306497. The reversal of 70676306461 is 16460367607.
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 a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 70676306461 - 217 = 70676175389 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70676303461) by changing a digit.
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, 121060 + ... + 394978.
It is an arithmetic number, because the mean of its divisors is an integer number (17669209600).
Almost surely, 270676306461 is an apocalyptic number.
It is an amenable number.
70676306461 is a deficient number, since it is larger than the sum of its proper divisors (531939).
70676306461 is a wasteful number, since it uses less digits than its factorization.
70676306461 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 531938.
The product of its (nonzero) digits is 762048, while the sum is 46.
The spelling of 70676306461 in words is "seventy billion, six hundred seventy-six million, three hundred six thousand, four hundred sixty-one".
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