Base | Representation |
---|---|
bin | 11001110101110010… |
… | …11110001111100110 |
3 | 1022210211120210010010 |
4 | 30322321132033212 |
5 | 211402444442002 |
6 | 10212335311050 |
7 | 1000533643500 |
oct | 147271361746 |
9 | 38724523103 |
10 | 13873046502 |
11 | 5979a78197 |
12 | 283207b486 |
13 | 140121bc73 |
14 | 9586aad70 |
15 | 562e0746c |
hex | 33ae5e3e6 |
13873046502 has 24 divisors (see below), whose sum is σ = 32276068056. Its totient is φ = 3963727488.
The previous prime is 13873046497. The next prime is 13873046507. The reversal of 13873046502 is 20564037831.
It is an interprime number because it is at equal distance from previous prime (13873046497) and next prime (13873046507).
It is a super-2 number, since 2×138730465022 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13873046507) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23593323 + ... + 23593910.
It is an arithmetic number, because the mean of its divisors is an integer number (1344836169).
Almost surely, 213873046502 is an apocalyptic number.
13873046502 is an abundant number, since it is smaller than the sum of its proper divisors (18403021554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13873046502 is a wasteful number, since it uses less digits than its factorization.
13873046502 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47187252 (or 47187245 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 39.
The spelling of 13873046502 in words is "thirteen billion, eight hundred seventy-three million, forty-six thousand, five hundred two".
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