Base | Representation |
---|---|
bin | 1011111010100001011010… |
… | …1101001111011100111010 |
3 | 1201101100110200212120102002 |
4 | 2332220112231033130322 |
5 | 3204112330442230242 |
6 | 43510023220341002 |
7 | 2521305662022116 |
oct | 276502655173472 |
9 | 51340420776362 |
10 | 13100031211322 |
11 | 41a0768113380 |
12 | 1576a59b44762 |
13 | 740434aa52a3 |
14 | 33408b28c746 |
15 | 17ab664d9432 |
hex | bea16b4f73a |
13100031211322 has 32 divisors (see below), whose sum is σ = 21914918219520. Its totient is φ = 5821901370880.
The previous prime is 13100031211297. The next prime is 13100031211327. The reversal of 13100031211322 is 22311213000131.
It is a happy number.
It is a super-2 number, since 2×131000312113222 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13100031211294 and 13100031211303.
It is not an unprimeable number, because it can be changed into a prime (13100031211327) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5473547 + ... + 7493982.
It is an arithmetic number, because the mean of its divisors is an integer number (684841194360).
Almost surely, 213100031211322 is an apocalyptic number.
13100031211322 is a deficient number, since it is larger than the sum of its proper divisors (8814887008198).
13100031211322 is a wasteful number, since it uses less digits than its factorization.
13100031211322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12968566.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 13100031211322 its reverse (22311213000131), we get a palindrome (35411244211453).
The spelling of 13100031211322 in words is "thirteen trillion, one hundred billion, thirty-one million, two hundred eleven thousand, three hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •