Base | Representation |
---|---|
bin | 11100000011101010… |
… | …100100011101010111 |
3 | 2212202112212200102022 |
4 | 130003222210131113 |
5 | 443144310341403 |
6 | 21501222203355 |
7 | 2114362000640 |
oct | 340352443527 |
9 | 85675780368 |
10 | 30126262103 |
11 | 1185a542683 |
12 | 5a0928355b |
13 | 2ac15a23c2 |
14 | 165b1146c7 |
15 | bb4c69d38 |
hex | 703aa4757 |
30126262103 has 16 divisors (see below), whose sum is σ = 34870176000. Its totient is φ = 25493278272.
The previous prime is 30126262091. The next prime is 30126262151.
30126262103 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 30126262103 - 24 = 30126262087 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30116262103) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 373868 + ... + 447246.
It is an arithmetic number, because the mean of its divisors is an integer number (2179386000).
Almost surely, 230126262103 is an apocalyptic number.
30126262103 is a deficient number, since it is larger than the sum of its proper divisors (4743913897).
30126262103 is an equidigital number, since it uses as much as digits as its factorization.
30126262103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74134.
The product of its (nonzero) digits is 2592, while the sum is 26.
The spelling of 30126262103 in words is "thirty billion, one hundred twenty-six million, two hundred sixty-two thousand, one hundred three".
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