Base | Representation |
---|---|
bin | 11101110010011110101000… |
… | …010111010110100101100010 |
3 | 122011212122102022200220000211 |
4 | 131302132220113112211202 |
5 | 114133001002300432002 |
6 | 1142350102424404334 |
7 | 36411214514615536 |
oct | 3562365027264542 |
9 | 564778368626024 |
10 | 131012212124002 |
11 | 38820a70298690 |
12 | 1283b0649166aa |
13 | 58145249260b1 |
14 | 244d04c47dbc6 |
15 | 1022ddced1dd7 |
hex | 7727a85d6962 |
131012212124002 has 16 divisors (see below), whose sum is σ = 220177771728192. Its totient is φ = 57941518875120.
The previous prime is 131012212123999. The next prime is 131012212124081. The reversal of 131012212124002 is 200421212210131.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80474330958 + ... + 80474332585.
It is an arithmetic number, because the mean of its divisors is an integer number (13761110733012).
Almost surely, 2131012212124002 is an apocalyptic number.
131012212124002 is a deficient number, since it is larger than the sum of its proper divisors (89165559604190).
131012212124002 is a wasteful number, since it uses less digits than its factorization.
131012212124002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 160948663593.
The product of its (nonzero) digits is 384, while the sum is 22.
Adding to 131012212124002 its reverse (200421212210131), we get a palindrome (331433424334133).
The spelling of 131012212124002 in words is "one hundred thirty-one trillion, twelve billion, two hundred twelve million, one hundred twenty-four thousand, two".
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