Base | Representation |
---|---|
bin | 11100000010000110… |
… | …100000101101001001 |
3 | 2212200201112001221012 |
4 | 130002012200231021 |
5 | 443121102013304 |
6 | 21454444053305 |
7 | 2113623024203 |
oct | 340206405511 |
9 | 85621461835 |
10 | 30100032329 |
11 | 11846757884 |
12 | 5a00534235 |
13 | 2ab901a523 |
14 | 1657847773 |
15 | bb27d816e |
hex | 7021a0b49 |
30100032329 has 6 divisors (see below), whose sum is σ = 31974775134. Its totient is φ = 28329441920.
The previous prime is 30100032283. The next prime is 30100032337. The reversal of 30100032329 is 92323000103.
It can be written as a sum of positive squares in 3 ways, for example, as 8994625600 + 21105406729 = 94840^2 + 145277^2 .
It is a de Polignac number, because none of the positive numbers 2k-30100032329 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30100032629) 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 5 ways as a sum of consecutive naturals, for example, 52075892 + ... + 52076469.
It is an arithmetic number, because the mean of its divisors is an integer number (5329129189).
Almost surely, 230100032329 is an apocalyptic number.
It is an amenable number.
30100032329 is a deficient number, since it is larger than the sum of its proper divisors (1874742805).
30100032329 is a wasteful number, since it uses less digits than its factorization.
30100032329 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104152395 (or 104152378 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 23.
The spelling of 30100032329 in words is "thirty billion, one hundred million, thirty-two thousand, three hundred twenty-nine".
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