Base | Representation |
---|---|
bin | 10011000001011011… |
… | …10000111101011111 |
3 | 222100201201000011101 |
4 | 21200231300331133 |
5 | 131403402404401 |
6 | 4405214133531 |
7 | 511035123532 |
oct | 114055607537 |
9 | 28321630141 |
10 | 10212544351 |
11 | 43707957a9 |
12 | 1b901b12a7 |
13 | c69a47469 |
14 | 6cc48ca19 |
15 | 3eb894101 |
hex | 260b70f5f |
10212544351 has 4 divisors (see below), whose sum is σ = 10813282272. Its totient is φ = 9611806432.
The previous prime is 10212544343. The next prime is 10212544367. The reversal of 10212544351 is 15344521201.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15344521201 = 19 ⋅807606379.
It is a cyclic number.
It is not a de Polignac number, because 10212544351 - 23 = 10212544343 is a prime.
It is a super-2 number, since 2×102125443512 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10212544301) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300368935 + ... + 300368968.
It is an arithmetic number, because the mean of its divisors is an integer number (2703320568).
Almost surely, 210212544351 is an apocalyptic number.
10212544351 is a deficient number, since it is larger than the sum of its proper divisors (600737921).
10212544351 is an equidigital number, since it uses as much as digits as its factorization.
10212544351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 600737920.
The product of its (nonzero) digits is 4800, while the sum is 28.
The spelling of 10212544351 in words is "ten billion, two hundred twelve million, five hundred forty-four thousand, three hundred fifty-one".
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