Base | Representation |
---|---|
bin | 1100001000001010100… |
… | …0011001010110110100 |
3 | 201220210021101120120102 |
4 | 3002002220121112310 |
5 | 11403200103323113 |
6 | 235414212453232 |
7 | 21024052162106 |
oct | 3020250312664 |
9 | 656707346512 |
10 | 208350057908 |
11 | 803a71a3303 |
12 | 3446801a218 |
13 | 16855238945 |
14 | a12706d576 |
15 | 564656a758 |
hex | 3082a195b4 |
208350057908 has 12 divisors (see below), whose sum is σ = 367027255392. Its totient is φ = 103485127800.
The previous prime is 208350057901. The next prime is 208350057967. The reversal of 208350057908 is 809750053802.
208350057908 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (208350057901) 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, 172474610 + ... + 172475817.
It is an arithmetic number, because the mean of its divisors is an integer number (30585604616).
Almost surely, 2208350057908 is an apocalyptic number.
It is an amenable number.
208350057908 is a deficient number, since it is larger than the sum of its proper divisors (158677197484).
208350057908 is a wasteful number, since it uses less digits than its factorization.
208350057908 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 344950582 (or 344950580 counting only the distinct ones).
The product of its (nonzero) digits is 604800, while the sum is 47.
The spelling of 208350057908 in words is "two hundred eight billion, three hundred fifty million, fifty-seven thousand, nine hundred eight".
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