Base | Representation |
---|---|
bin | 101111111111110111… |
… | …0101111011011110100 |
3 | 100212001110012211002220 |
4 | 1133333232233123310 |
5 | 3142044110101204 |
6 | 115204000202340 |
7 | 10306200262431 |
oct | 1377756573364 |
9 | 325043184086 |
10 | 103074690804 |
11 | 3a793a80888 |
12 | 17b876093b0 |
13 | 9948815907 |
14 | 4dbb54ab88 |
15 | 2a341341d9 |
hex | 17ffbaf6f4 |
103074690804 has 12 divisors (see below), whose sum is σ = 240507611904. Its totient is φ = 34358230264.
The previous prime is 103074690787. The next prime is 103074690869. The reversal of 103074690804 is 408096470301.
It is a tau number, because it is divible by the number of its divisors (12).
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, 4294778772 + ... + 4294778795.
It is an arithmetic number, because the mean of its divisors is an integer number (20042300992).
Almost surely, 2103074690804 is an apocalyptic number.
It is an amenable number.
103074690804 is an abundant number, since it is smaller than the sum of its proper divisors (137432921100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103074690804 is a wasteful number, since it uses less digits than its factorization.
103074690804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8589557574 (or 8589557572 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 42.
The spelling of 103074690804 in words is "one hundred three billion, seventy-four million, six hundred ninety thousand, eight hundred four".
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