Base | Representation |
---|---|
bin | 10100101001011… |
… | …01111001111100 |
3 | 110001220121221110 |
4 | 22110231321330 |
5 | 323314444233 |
6 | 25104202020 |
7 | 4202126133 |
oct | 1224557174 |
9 | 401817843 |
10 | 173203068 |
11 | 89850035 |
12 | 4a009310 |
13 | 29b6422c |
14 | 1900891a |
15 | 10314663 |
hex | a52de7c |
173203068 has 24 divisors (see below), whose sum is σ = 415064272. Its totient is φ = 56173824.
The previous prime is 173203067. The next prime is 173203073. The reversal of 173203068 is 860302371.
It is a super-2 number, since 2×1732030682 = 59998605529225248, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (173203067) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194605 + ... + 195492.
Almost surely, 2173203068 is an apocalyptic number.
It is an amenable number.
173203068 is an abundant number, since it is smaller than the sum of its proper divisors (241861204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
173203068 is a wasteful number, since it uses less digits than its factorization.
173203068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 390141 (or 390139 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 30.
The square root of 173203068 is about 13160.6636610773. The cubic root of 173203068 is about 557.4233968763.
The spelling of 173203068 in words is "one hundred seventy-three million, two hundred three thousand, sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •