Base | Representation |
---|---|
bin | 110001110101101… |
… | …1011110110001010 |
3 | 11022112210012100122 |
4 | 1203223123312022 |
5 | 11411104040014 |
6 | 433535503242 |
7 | 56304401342 |
oct | 14353336612 |
9 | 4275705318 |
10 | 1672330634 |
11 | 788a94837 |
12 | 3a8087b22 |
13 | 20860c370 |
14 | 11c161d22 |
15 | 9bc3a58e |
hex | 63adbd8a |
1672330634 has 16 divisors (see below), whose sum is σ = 2729311368. Its totient is φ = 763886592.
The previous prime is 1672330607. The next prime is 1672330637. The reversal of 1672330634 is 4360332761.
It can be written as a sum of positive squares in 4 ways, for example, as 1076824225 + 595506409 = 32815^2 + 24403^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1672330594 and 1672330603.
It is not an unprimeable number, because it can be changed into a prime (1672330637) 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, 329027 + ... + 334070.
Almost surely, 21672330634 is an apocalyptic number.
1672330634 is a deficient number, since it is larger than the sum of its proper divisors (1056980734).
1672330634 is a wasteful number, since it uses less digits than its factorization.
1672330634 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 663209.
The product of its (nonzero) digits is 54432, while the sum is 35.
The square root of 1672330634 is about 40894.1393600599. The cubic root of 1672330634 is about 1186.9726581015.
The spelling of 1672330634 in words is "one billion, six hundred seventy-two million, three hundred thirty thousand, six hundred thirty-four".
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