Base | Representation |
---|---|
bin | 11111101100000101… |
… | …01100010101111110 |
3 | 1121220122120221020200 |
4 | 33312002230111332 |
5 | 234320234143232 |
6 | 11452055224330 |
7 | 1141410303402 |
oct | 176602542576 |
9 | 47818527220 |
10 | 17012802942 |
11 | 7240313723 |
12 | 33696780a6 |
13 | 17b1856a05 |
14 | b75693102 |
15 | 6988a577c |
hex | 3f60ac57e |
17012802942 has 12 divisors (see below), whose sum is σ = 36861073080. Its totient is φ = 5670934308.
The previous prime is 17012802923. The next prime is 17012802943. The reversal of 17012802942 is 24920821071.
It is a junction number, because it is equal to n+sod(n) for n = 17012802897 and 17012802906.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (17012802943) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 472577842 + ... + 472577877.
It is an arithmetic number, because the mean of its divisors is an integer number (3071756090).
Almost surely, 217012802942 is an apocalyptic number.
17012802942 is an abundant number, since it is smaller than the sum of its proper divisors (19848270138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
17012802942 is a wasteful number, since it uses less digits than its factorization.
17012802942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 945155727 (or 945155724 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 36.
The spelling of 17012802942 in words is "seventeen billion, twelve million, eight hundred two thousand, nine hundred forty-two".
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