Base | Representation |
---|---|
bin | 101000000101000… |
… | …011101001100111 |
3 | 1201212021012000202 |
4 | 220011003221213 |
5 | 2334114224221 |
6 | 150420101115 |
7 | 22443266402 |
oct | 5005035147 |
9 | 1655235022 |
10 | 672414311 |
11 | 315618908 |
12 | 16923479b |
13 | a94012ba |
14 | 65436d39 |
15 | 3e073d0b |
hex | 28143a67 |
672414311 has 16 divisors (see below), whose sum is σ = 719953920. Its totient is φ = 625806720.
The previous prime is 672414287. The next prime is 672414367. The reversal of 672414311 is 113414276.
It is a happy number.
It is not a de Polignac number, because 672414311 - 26 = 672414247 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 (672414371) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 678026 + ... + 679016.
It is an arithmetic number, because the mean of its divisors is an integer number (44997120).
Almost surely, 2672414311 is an apocalyptic number.
672414311 is a deficient number, since it is larger than the sum of its proper divisors (47539609).
672414311 is a wasteful number, since it uses less digits than its factorization.
672414311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1414.
The product of its digits is 4032, while the sum is 29.
The square root of 672414311 is about 25930.9527592027. The cubic root of 672414311 is about 876.0837992261.
Adding to 672414311 its reverse (113414276), we get a palindrome (785828587).
The spelling of 672414311 in words is "six hundred seventy-two million, four hundred fourteen thousand, three hundred eleven".
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