Base | Representation |
---|---|
bin | 1010111100010010111110… |
… | …0011110001011111100010 |
3 | 1120121011010011111110200020 |
4 | 2233010233203301133202 |
5 | 3034103442313144020 |
6 | 41330544331334310 |
7 | 2351132266520064 |
oct | 257045743613742 |
9 | 46534104443606 |
10 | 12031001303010 |
11 | 3919356651688 |
12 | 1423831bb1396 |
13 | 693698359c71 |
14 | 2d8436dd3734 |
15 | 15ce498d6c40 |
hex | af12f8f17e2 |
12031001303010 has 16 divisors (see below), whose sum is σ = 28874403127296. Its totient is φ = 3208267014128.
The previous prime is 12031001302997. The next prime is 12031001303039. The reversal of 12031001303010 is 1030310013021.
It is a super-3 number, since 3×120310013030103 (a number of 40 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
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, 200516688354 + ... + 200516688413.
It is an arithmetic number, because the mean of its divisors is an integer number (1804650195456).
Almost surely, 212031001303010 is an apocalyptic number.
12031001303010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12031001303010 is an abundant number, since it is smaller than the sum of its proper divisors (16843401824286).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12031001303010 is a wasteful number, since it uses less digits than its factorization.
12031001303010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 401033376777.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 12031001303010 its reverse (1030310013021), we get a palindrome (13061311316031).
The spelling of 12031001303010 in words is "twelve trillion, thirty-one billion, one million, three hundred three thousand, ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •