Base | Representation |
---|---|
bin | 10100100010110… |
… | …11100011010111 |
3 | 110000021212001011 |
4 | 22101123203113 |
5 | 323104411323 |
6 | 25033513051 |
7 | 4161610150 |
oct | 1221334327 |
9 | 400255034 |
10 | 172341463 |
11 | 89311768 |
12 | 49872787 |
13 | 29921cc8 |
14 | 18c62927 |
15 | 101e420d |
hex | a45b8d7 |
172341463 has 16 divisors (see below), whose sum is σ = 202259200. Its totient is φ = 143773056.
The previous prime is 172341397. The next prime is 172341509. The reversal of 172341463 is 364143271.
It is not a de Polignac number, because 172341463 - 221 = 170244311 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (172341263) 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, 100588 + ... + 102286.
It is an arithmetic number, because the mean of its divisors is an integer number (12641200).
Almost surely, 2172341463 is an apocalyptic number.
172341463 is a deficient number, since it is larger than the sum of its proper divisors (29917737).
172341463 is a wasteful number, since it uses less digits than its factorization.
172341463 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2086.
The product of its digits is 12096, while the sum is 31.
The square root of 172341463 is about 13127.8887487669. Note that the first 3 decimals coincide. The cubic root of 172341463 is about 556.4975522636.
The spelling of 172341463 in words is "one hundred seventy-two million, three hundred forty-one thousand, four hundred sixty-three".
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