Base | Representation |
---|---|
bin | 11100000100000000… |
… | …100010111100111111 |
3 | 2212202221201101000200 |
4 | 130010000202330333 |
5 | 443202244214403 |
6 | 21501545454543 |
7 | 2114461653600 |
oct | 340400427477 |
9 | 85687641020 |
10 | 30132023103 |
11 | 11862817a36 |
12 | 5a0b1a1453 |
13 | 2ac283b690 |
14 | 165bbb3da7 |
15 | bb5506ca3 |
hex | 704022f3f |
30132023103 has 72 divisors (see below), whose sum is σ = 56895497568. Its totient is φ = 15202712448.
The previous prime is 30132023101. The next prime is 30132023137.
30132023103 is a `hidden beast` number, since 30 + 1 + 320 + 2 + 310 + 3 = 666.
30132023103 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 30132023103 - 21 = 30132023101 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30132023101) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 17601 + ... + 246117.
It is an arithmetic number, because the mean of its divisors is an integer number (790215244).
Almost surely, 230132023103 is an apocalyptic number.
30132023103 is a deficient number, since it is larger than the sum of its proper divisors (26763474465).
30132023103 is a wasteful number, since it uses less digits than its factorization.
30132023103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 228573 (or 228563 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
It can be divided in two parts, 301320 and 23103, that added together give a palindrome (324423).
The spelling of 30132023103 in words is "thirty billion, one hundred thirty-two million, twenty-three thousand, one hundred three".
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