Base | Representation |
---|---|
bin | 10010110110100010… |
… | …00110110000011110 |
3 | 222010100201110100002 |
4 | 21123101012300132 |
5 | 131212003122444 |
6 | 4352151134302 |
7 | 505545213314 |
oct | 113321066036 |
9 | 28110643302 |
10 | 10121145374 |
11 | 432413935a |
12 | 1b65674392 |
13 | c53b25822 |
14 | 6c029a0b4 |
15 | 3e383cd4e |
hex | 25b446c1e |
10121145374 has 16 divisors (see below), whose sum is σ = 15242100720. Its totient is φ = 5040480960.
The previous prime is 10121145317. The next prime is 10121145379. The reversal of 10121145374 is 47354112101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10121145379) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 596642 + ... + 613370.
It is an arithmetic number, because the mean of its divisors is an integer number (952631295).
Almost surely, 210121145374 is an apocalyptic number.
10121145374 is a deficient number, since it is larger than the sum of its proper divisors (5120955346).
10121145374 is a wasteful number, since it uses less digits than its factorization.
10121145374 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17915.
The product of its (nonzero) digits is 3360, while the sum is 29.
Adding to 10121145374 its reverse (47354112101), we get a palindrome (57475257475).
The spelling of 10121145374 in words is "ten billion, one hundred twenty-one million, one hundred forty-five thousand, three hundred seventy-four".
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