Base | Representation |
---|---|
bin | 1011111011101100010101… |
… | …1110001011000111110010 |
3 | 1201110021101100000120121201 |
4 | 2332323011132023013302 |
5 | 3204430023121042120 |
6 | 43523151025041414 |
7 | 2522620243435462 |
oct | 276730536130762 |
9 | 51407340016551 |
10 | 13120143143410 |
11 | 41a9248843656 |
12 | 157a93148626a |
13 | 7422bb710814 |
14 | 33503838dba2 |
15 | 17b441eb540a |
hex | beec578b1f2 |
13120143143410 has 16 divisors (see below), whose sum is σ = 23881608869400. Its totient is φ = 5189090321536.
The previous prime is 13120143143399. The next prime is 13120143143413. The reversal of 13120143143410 is 1434134102131.
It can be written as a sum of positive squares in 4 ways, for example, as 3595889216089 + 9524253927321 = 1896283^2 + 3086139^2 .
It is a super-2 number, since 2×131201431434102 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13120143143413) 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, 7370866045 + ... + 7370867824.
Almost surely, 213120143143410 is an apocalyptic number.
13120143143410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13120143143410 is a deficient number, since it is larger than the sum of its proper divisors (10761465725990).
13120143143410 is a wasteful number, since it uses less digits than its factorization.
13120143143410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14741733965.
The product of its (nonzero) digits is 3456, while the sum is 28.
Adding to 13120143143410 its reverse (1434134102131), we get a palindrome (14554277245541).
The spelling of 13120143143410 in words is "thirteen trillion, one hundred twenty billion, one hundred forty-three million, one hundred forty-three thousand, four hundred ten".
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