Base | Representation |
---|---|
bin | 10011001011111010… |
… | …10101100010111011 |
3 | 222120212020020200212 |
4 | 21211331111202323 |
5 | 132043412344233 |
6 | 4422035421335 |
7 | 513153624344 |
oct | 114575254273 |
9 | 28525206625 |
10 | 10300512443 |
11 | 4406409501 |
12 | 1bb575484b |
13 | c820375a0 |
14 | 6da02b0cb |
15 | 40446da48 |
hex | 265f558bb |
10300512443 has 16 divisors (see below), whose sum is σ = 11378838240. Its totient is φ = 9264132864.
The previous prime is 10300512373. The next prime is 10300512457. The reversal of 10300512443 is 34421500301.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10300512443 is a prime.
It is a super-2 number, since 2×103005124432 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10300512493) 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, 206105 + ... + 251157.
It is an arithmetic number, because the mean of its divisors is an integer number (711177390).
Almost surely, 210300512443 is an apocalyptic number.
10300512443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
10300512443 is a deficient number, since it is larger than the sum of its proper divisors (1078325797).
10300512443 is a wasteful number, since it uses less digits than its factorization.
10300512443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45518.
The product of its (nonzero) digits is 1440, while the sum is 23.
The spelling of 10300512443 in words is "ten billion, three hundred million, five hundred twelve thousand, four hundred forty-three".
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