Base | Representation |
---|---|
bin | 10011110000010010… |
… | …01100010000010101 |
3 | 1000101010022210212120 |
4 | 21320021030100111 |
5 | 133210014010010 |
6 | 4512215010153 |
7 | 523550124534 |
oct | 117011142025 |
9 | 30333283776 |
10 | 10605610005 |
11 | 4552654851 |
12 | 207b969959 |
13 | 10002cb6a3 |
14 | 72876a31b |
15 | 421137e70 |
hex | 27824c415 |
10605610005 has 32 divisors (see below), whose sum is σ = 17165858688. Its totient is φ = 5591040000.
The previous prime is 10605610003. The next prime is 10605610009. The reversal of 10605610005 is 50001650601.
It is not a de Polignac number, because 10605610005 - 21 = 10605610003 is a prime.
It is a super-2 number, since 2×106056100052 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10605610003) 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 31 ways as a sum of consecutive naturals, for example, 494505 + ... + 515505.
It is an arithmetic number, because the mean of its divisors is an integer number (536433084).
Almost surely, 210605610005 is an apocalyptic number.
10605610005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10605610005 is a deficient number, since it is larger than the sum of its proper divisors (6560248683).
10605610005 is a wasteful number, since it uses less digits than its factorization.
10605610005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21397.
The product of its (nonzero) digits is 900, while the sum is 24.
The spelling of 10605610005 in words is "ten billion, six hundred five million, six hundred ten thousand, five".
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