Base | Representation |
---|---|
bin | 110001010100001101001… |
… | …100011011011111010000 |
3 | 102222222110210100212110020 |
4 | 301110031030123133100 |
5 | 421011032320334142 |
6 | 11112510135503440 |
7 | 466562232312330 |
oct | 61241514333720 |
9 | 12888423325406 |
10 | 3388950558672 |
11 | 1097278271288 |
12 | 468974827b80 |
13 | 1b7765c22883 |
14 | ba0517d90c0 |
15 | 5d24b083cec |
hex | 3150d31b7d0 |
3388950558672 has 80 divisors (see below), whose sum is σ = 10440493670400. Its totient is φ = 926172821376.
The previous prime is 3388950558667. The next prime is 3388950558673. The reversal of 3388950558672 is 2768550598833.
It is a super-2 number, since 2×33889505586722 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (69).
It is a junction number, because it is equal to n+sod(n) for n = 3388950558597 and 3388950558606.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3388950558673) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219256672 + ... + 219272127.
It is an arithmetic number, because the mean of its divisors is an integer number (130506170880).
Almost surely, 23388950558672 is an apocalyptic number.
It is an amenable number.
3388950558672 is an abundant number, since it is smaller than the sum of its proper divisors (7051543111728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3388950558672 is a wasteful number, since it uses less digits than its factorization.
3388950558672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 438528840 (or 438528834 counting only the distinct ones).
The product of its (nonzero) digits is 435456000, while the sum is 69.
The spelling of 3388950558672 in words is "three trillion, three hundred eighty-eight billion, nine hundred fifty million, five hundred fifty-eight thousand, six hundred seventy-two".
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