Base | Representation |
---|---|
bin | 10011000001101100… |
… | …01010111101100101 |
3 | 222100212211222000012 |
4 | 21200312022331211 |
5 | 131404433414010 |
6 | 4405333300005 |
7 | 511062632300 |
oct | 114066127545 |
9 | 28325758005 |
10 | 10214748005 |
11 | 4371a60400 |
12 | 1b90a94605 |
13 | c6a3394b7 |
14 | 6cc8a3b37 |
15 | 3ebb7c005 |
hex | 260d8af65 |
10214748005 has 54 divisors (see below), whose sum is σ = 15699811302. Its totient is φ = 6356787360.
The previous prime is 10214747941. The next prime is 10214748007. The reversal of 10214748005 is 50084741201.
It is a happy number.
10214748005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 8171798404 + 2042949601 = 90398^2 + 45199^2 .
It is not a de Polignac number, because 10214748005 - 26 = 10214747941 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10214748007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 17401322 + ... + 17401908.
Almost surely, 210214748005 is an apocalyptic number.
It is an amenable number.
10214748005 is a deficient number, since it is larger than the sum of its proper divisors (5485063297).
10214748005 is an frugal number, since it uses more digits than its factorization.
10214748005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1215 (or 610 counting only the distinct ones).
The product of its (nonzero) digits is 8960, while the sum is 32.
The spelling of 10214748005 in words is "ten billion, two hundred fourteen million, seven hundred forty-eight thousand, five".
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