Base | Representation |
---|---|
bin | 111001110010100… |
… | …0000010010111000 |
3 | 12000010201111012201 |
4 | 1303211000102320 |
5 | 12432401033001 |
6 | 520225115544 |
7 | 66023624362 |
oct | 16345002270 |
9 | 5003644181 |
10 | 1939080376 |
11 | 905618872 |
12 | 461488bb4 |
13 | 24b96794c |
14 | 14575bd32 |
15 | b537c501 |
hex | 739404b8 |
1939080376 has 8 divisors (see below), whose sum is σ = 3635775720. Its totient is φ = 969540184.
The previous prime is 1939080307. The next prime is 1939080391. The reversal of 1939080376 is 6730809391.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121192516 + ... + 121192531.
It is an arithmetic number, because the mean of its divisors is an integer number (454471965).
Almost surely, 21939080376 is an apocalyptic number.
It is an amenable number.
1939080376 is a deficient number, since it is larger than the sum of its proper divisors (1696695344).
1939080376 is a wasteful number, since it uses less digits than its factorization.
1939080376 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 242385053 (or 242385049 counting only the distinct ones).
The product of its (nonzero) digits is 244944, while the sum is 46.
The square root of 1939080376 is about 44034.9903599399. The cubic root of 1939080376 is about 1246.9966030115.
The spelling of 1939080376 in words is "one billion, nine hundred thirty-nine million, eighty thousand, three hundred seventy-six".
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