Base | Representation |
---|---|
bin | 10000000101100000… |
… | …111111001111110100 |
3 | 1122120202001222111010 |
4 | 100011200333033310 |
5 | 240333213343212 |
6 | 11533531312220 |
7 | 1151012000601 |
oct | 200540771764 |
9 | 48522058433 |
10 | 17272402932 |
11 | 7363903a74 |
12 | 34205ab670 |
13 | 182357ab85 |
14 | b9bd4b6a8 |
15 | 6b158403c |
hex | 40583f3f4 |
17272402932 has 12 divisors (see below), whose sum is σ = 40302273536. Its totient is φ = 5757467640.
The previous prime is 17272402919. The next prime is 17272402933. The reversal of 17272402932 is 23920427271.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (17272402933) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 719683444 + ... + 719683467.
Almost surely, 217272402932 is an apocalyptic number.
17272402932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
17272402932 is an abundant number, since it is smaller than the sum of its proper divisors (23029870604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
17272402932 is a wasteful number, since it uses less digits than its factorization.
17272402932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1439366918 (or 1439366916 counting only the distinct ones).
The product of its (nonzero) digits is 84672, while the sum is 39.
The spelling of 17272402932 in words is "seventeen billion, two hundred seventy-two million, four hundred two thousand, nine hundred thirty-two".
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