Base | Representation |
---|---|
bin | 1001010010110001110… |
… | …10110010111111011000 |
3 | 1010112012220202122000110 |
4 | 10221120322302333120 |
5 | 20212431230404440 |
6 | 402405430404320 |
7 | 32033014005135 |
oct | 4513072627730 |
9 | 1115186678013 |
10 | 319319388120 |
11 | 113471519567 |
12 | 51a775006a0 |
13 | 2415b4c4c05 |
14 | 11652c9958c |
15 | 848d7d7080 |
hex | 4a58eb2fd8 |
319319388120 has 32 divisors (see below), whose sum is σ = 957958164720. Its totient is φ = 85151836800.
The previous prime is 319319388097. The next prime is 319319388131. The reversal of 319319388120 is 21883913913.
It is a self number, because there is not a number n which added to its sum of digits gives 319319388120.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1330497331 + ... + 1330497570.
Almost surely, 2319319388120 is an apocalyptic number.
319319388120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
319319388120 is an abundant number, since it is smaller than the sum of its proper divisors (638638776600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
319319388120 is a wasteful number, since it uses less digits than its factorization.
319319388120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2660994915 (or 2660994911 counting only the distinct ones).
The product of its (nonzero) digits is 279936, while the sum is 48.
The spelling of 319319388120 in words is "three hundred nineteen billion, three hundred nineteen million, three hundred eighty-eight thousand, one hundred twenty".
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