Base | Representation |
---|---|
bin | 110001110101001… |
… | …1011101111010010 |
3 | 11022112021212011022 |
4 | 1203222123233102 |
5 | 11411022134200 |
6 | 433530115442 |
7 | 56302225652 |
oct | 14352335722 |
9 | 4275255138 |
10 | 1672068050 |
11 | 788925524 |
12 | 3a7b7bb82 |
13 | 2085499a3 |
14 | 11c0d4362 |
15 | 9bbd7885 |
hex | 63a9bbd2 |
1672068050 has 24 divisors (see below), whose sum is σ = 3112198500. Its totient is φ = 668364480.
The previous prime is 1672067981. The next prime is 1672068061. The reversal of 1672068050 is 508602761.
It can be written as a sum of positive squares in 6 ways, for example, as 453988249 + 1218079801 = 21307^2 + 34901^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 1672068050.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66656 + ... + 88244.
Almost surely, 21672068050 is an apocalyptic number.
1672068050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1672068050 is a deficient number, since it is larger than the sum of its proper divisors (1440130450).
1672068050 is a wasteful number, since it uses less digits than its factorization.
1672068050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23150 (or 23145 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 35.
The square root of 1672068050 is about 40890.9287006299. The cubic root of 1672068050 is about 1186.9105299680.
The spelling of 1672068050 in words is "one billion, six hundred seventy-two million, sixty-eight thousand, fifty".
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