Base | Representation |
---|---|
bin | 100100100110011001… |
… | …101011010101100111 |
3 | 10202102210221120110211 |
4 | 210212121223111213 |
5 | 1120441014032413 |
6 | 30015333200251 |
7 | 2560602512266 |
oct | 444631532547 |
9 | 122383846424 |
10 | 39298970983 |
11 | 15737276618 |
12 | 7749190087 |
13 | 3923a729ac |
14 | 1c8b4465dd |
15 | 10501ae83d |
hex | 92666b567 |
39298970983 has 4 divisors (see below), whose sum is σ = 39470582440. Its totient is φ = 39127359528.
The previous prime is 39298970959. The next prime is 39298970989. The reversal of 39298970983 is 38907989293.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38907989293 = 599 ⋅64954907.
It is not a de Polignac number, because 39298970983 - 229 = 38762100071 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 (39298970989) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85805385 + ... + 85805842.
It is an arithmetic number, because the mean of its divisors is an integer number (9867645610).
Almost surely, 239298970983 is an apocalyptic number.
39298970983 is a deficient number, since it is larger than the sum of its proper divisors (171611457).
39298970983 is a wasteful number, since it uses less digits than its factorization.
39298970983 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 171611456.
The product of its (nonzero) digits is 52907904, while the sum is 67.
The spelling of 39298970983 in words is "thirty-nine billion, two hundred ninety-eight million, nine hundred seventy thousand, nine hundred eighty-three".
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