Base | Representation |
---|---|
bin | 1011111010100110001100… |
… | …0011100011111110111000 |
3 | 1201101110202222011000212122 |
4 | 2332221203003203332320 |
5 | 3204122441401143000 |
6 | 43510354255100412 |
7 | 2521352504453612 |
oct | 276514303437670 |
9 | 51343688130778 |
10 | 13101312131000 |
11 | 41a1265169285 |
12 | 1577156b11708 |
13 | 7405aa28c622 |
14 | 33416d443db2 |
15 | 17abddbab085 |
hex | bea630e3fb8 |
13101312131000 has 64 divisors (see below), whose sum is σ = 30784278713760. Its totient is φ = 5218779840000.
The previous prime is 13101312130999. The next prime is 13101312131021. The reversal of 13101312131000 is 13121310131.
It is a super-2 number, since 2×131013121310002 (a number of 27 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 13101312131000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26940146 + ... + 27422145.
Almost surely, 213101312131000 is an apocalyptic number.
13101312131000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13101312131000 is an abundant number, since it is smaller than the sum of its proper divisors (17682966582760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13101312131000 is a wasteful number, since it uses less digits than its factorization.
13101312131000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54362553 (or 54362539 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 17.
Adding to 13101312131000 its reverse (13121310131), we get a palindrome (13114433441131).
The spelling of 13101312131000 in words is "thirteen trillion, one hundred one billion, three hundred twelve million, one hundred thirty-one thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •