Base | Representation |
---|---|
bin | 10100100010110… |
… | …11000010011111 |
3 | 110000021202011020 |
4 | 22101123002133 |
5 | 323104324414 |
6 | 25033455223 |
7 | 4161601053 |
oct | 1221330237 |
9 | 400252136 |
10 | 172339359 |
11 | 89310125 |
12 | 49871513 |
13 | 2992106a |
14 | 18c61c63 |
15 | 101e37a9 |
hex | a45b09f |
172339359 has 16 divisors (see below), whose sum is σ = 236269824. Its totient is φ = 111672000.
The previous prime is 172339339. The next prime is 172339403. The reversal of 172339359 is 953933271.
172339359 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 172339359 - 219 = 171815071 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 172339359.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (172339339) 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, 32334 + ... + 37284.
It is an arithmetic number, because the mean of its divisors is an integer number (14766864).
Almost surely, 2172339359 is an apocalyptic number.
172339359 is a deficient number, since it is larger than the sum of its proper divisors (63930465).
172339359 is a wasteful number, since it uses less digits than its factorization.
172339359 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5278.
The product of its digits is 153090, while the sum is 42.
The square root of 172339359 is about 13127.8086137786. The cubic root of 172339359 is about 556.4952876207.
The spelling of 172339359 in words is "one hundred seventy-two million, three hundred thirty-nine thousand, three hundred fifty-nine".
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