Base | Representation |
---|---|
bin | 11011111101111011… |
… | …011010001010110110 |
3 | 2212111211202201121210 |
4 | 123331323122022312 |
5 | 443000140404420 |
6 | 21443503222250 |
7 | 2112112620426 |
oct | 337573321266 |
9 | 85454681553 |
10 | 30030013110 |
11 | 11810183359 |
12 | 59a0ba7986 |
13 | 2aa7673036 |
14 | 164c41c486 |
15 | bab5a69e0 |
hex | 6fdeda2b6 |
30030013110 has 32 divisors (see below), whose sum is σ = 72080566272. Its totient is φ = 8007055200.
The previous prime is 30030013093. The next prime is 30030013127. The reversal of 30030013110 is 1131003003.
It is an interprime number because it is at equal distance from previous prime (30030013093) and next prime (30030013127).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219837 + ... + 329223.
It is an arithmetic number, because the mean of its divisors is an integer number (2252517696).
Almost surely, 230030013110 is an apocalyptic number.
30030013110 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
30030013110 is an abundant number, since it is smaller than the sum of its proper divisors (42050553162).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30030013110 is a wasteful number, since it uses less digits than its factorization.
30030013110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118548.
The product of its (nonzero) digits is 27, while the sum is 12.
Adding to 30030013110 its reverse (1131003003), we get a palindrome (31161016113).
The spelling of 30030013110 in words is "thirty billion, thirty million, thirteen thousand, one hundred ten".
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