Base | Representation |
---|---|
bin | 111001011010… |
… | …0101110001100 |
3 | 2002122020221022 |
4 | 1302310232030 |
5 | 30201202424 |
6 | 2553053312 |
7 | 513564110 |
oct | 162645614 |
9 | 62566838 |
10 | 30100364 |
11 | 15a99938 |
12 | a0b7238 |
13 | 630b888 |
14 | 3dd7740 |
15 | 299895e |
hex | 1cb4b8c |
30100364 has 12 divisors (see below), whose sum is σ = 60200784. Its totient is φ = 12900144.
The previous prime is 30100363. The next prime is 30100403. The reversal of 30100364 is 46300103.
30100364 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30100363) 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 3 ways as a sum of consecutive naturals, for example, 537479 + ... + 537534.
It is an arithmetic number, because the mean of its divisors is an integer number (5016732).
Almost surely, 230100364 is an apocalyptic number.
It is an amenable number.
30100364 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30100364 is a wasteful number, since it uses less digits than its factorization.
30100364 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1075024 (or 1075022 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 30100364 is about 5486.3798628968. The cubic root of 30100364 is about 311.0693696644.
Adding to 30100364 its reverse (46300103), we get a palindrome (76400467).
The spelling of 30100364 in words is "thirty million, one hundred thousand, three hundred sixty-four".
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