Base | Representation |
---|---|
bin | 11011011101110… |
… | …11101110100100 |
3 | 121001112220002102 |
4 | 31232323232210 |
5 | 432441011301 |
6 | 34510231232 |
7 | 5465266514 |
oct | 1556735644 |
9 | 531486072 |
10 | 230407076 |
11 | 109071279 |
12 | 651b5518 |
13 | 38972663 |
14 | 22859844 |
15 | 15363b6b |
hex | dbbbba4 |
230407076 has 12 divisors (see below), whose sum is σ = 403318860. Its totient is φ = 115173120.
The previous prime is 230407057. The next prime is 230407081. The reversal of 230407076 is 670704032.
230407076 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 3904576 + 226502500 = 1976^2 + 15050^2 .
230407076 is strictly pandigital in base 9.
It is a nialpdrome in base 16.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24440 + ... + 32528.
It is an arithmetic number, because the mean of its divisors is an integer number (33609905).
Almost surely, 2230407076 is an apocalyptic number.
It is an amenable number.
230407076 is a deficient number, since it is larger than the sum of its proper divisors (172911784).
230407076 is a wasteful number, since it uses less digits than its factorization.
230407076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15214 (or 15212 counting only the distinct ones).
The product of its (nonzero) digits is 7056, while the sum is 29.
The square root of 230407076 is about 15179.1658532345. The cubic root of 230407076 is about 613.0538217829.
The spelling of 230407076 in words is "two hundred thirty million, four hundred seven thousand, seventy-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •