Base | Representation |
---|---|
bin | 1100010100000… |
… | …01100001011010 |
3 | 21012100201120111 |
4 | 12022001201122 |
5 | 202420302340 |
6 | 14125514534 |
7 | 2362646566 |
oct | 612014132 |
9 | 235321514 |
10 | 103290970 |
11 | 5333a042 |
12 | 2a712a4a |
13 | 18526723 |
14 | da0a6a6 |
15 | 9104aea |
hex | 628185a |
103290970 has 16 divisors (see below), whose sum is σ = 186040008. Its totient is φ = 41290560.
The previous prime is 103290947. The next prime is 103290991. The reversal of 103290970 is 79092301.
It can be written as a sum of positive squares in 4 ways, for example, as 101545929 + 1745041 = 10077^2 + 1321^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27400 + ... + 30940.
Almost surely, 2103290970 is an apocalyptic number.
103290970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103290970 is a deficient number, since it is larger than the sum of its proper divisors (82749038).
103290970 is a wasteful number, since it uses less digits than its factorization.
103290970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6465.
The product of its (nonzero) digits is 3402, while the sum is 31.
The square root of 103290970 is about 10163.2165184060. The cubic root of 103290970 is about 469.1958029678.
The spelling of 103290970 in words is "one hundred three million, two hundred ninety thousand, nine hundred seventy".
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