Base | Representation |
---|---|
bin | 110101001010001000… |
… | …110101111000101110 |
3 | 12110022220002111012001 |
4 | 311022020311320232 |
5 | 1413344033003302 |
6 | 42115500202514 |
7 | 4060312310662 |
oct | 651210657056 |
9 | 173286074161 |
10 | 57078406702 |
11 | 222302aa849 |
12 | b08b53943a |
13 | 54c8398a65 |
14 | 2a9685a8a2 |
15 | 1740eea787 |
hex | d4a235e2e |
57078406702 has 8 divisors (see below), whose sum is σ = 85623473376. Its totient is φ = 28537248912.
The previous prime is 57078406667. The next prime is 57078406727. The reversal of 57078406702 is 20760487075.
57078406702 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 940438 + ... + 999289.
It is an arithmetic number, because the mean of its divisors is an integer number (10702934172).
Almost surely, 257078406702 is an apocalyptic number.
57078406702 is a deficient number, since it is larger than the sum of its proper divisors (28545066674).
57078406702 is a wasteful number, since it uses less digits than its factorization.
57078406702 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1954442.
The product of its (nonzero) digits is 658560, while the sum is 46.
The spelling of 57078406702 in words is "fifty-seven billion, seventy-eight million, four hundred six thousand, seven hundred two".
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