Base | Representation |
---|---|
bin | 101111110100011100011010… |
… | …000101011011001101010100 |
3 | 1000120122122021221100122122102 |
4 | 233310130122011123031110 |
5 | 210031223140402304022 |
6 | 2023144013454421232 |
7 | 62204355632345051 |
oct | 5764343205331524 |
9 | 1016578257318572 |
10 | 210312101213012 |
11 | 61014952345057 |
12 | 1b707a89201818 |
13 | 9047466357476 |
14 | 39d12350dc028 |
15 | 194aa78c55a92 |
hex | bf471a15b354 |
210312101213012 has 96 divisors (see below), whose sum is σ = 387266630446080. Its totient is φ = 99814861440000.
The previous prime is 210312101212999. The next prime is 210312101213059.
210312101213012 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×2103121012130122 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11850563123 + ... + 11850580869.
It is an arithmetic number, because the mean of its divisors is an integer number (4034027400480).
Almost surely, 2210312101213012 is an apocalyptic number.
It is an amenable number.
210312101213012 is a deficient number, since it is larger than the sum of its proper divisors (176954529233068).
210312101213012 is a wasteful number, since it uses less digits than its factorization.
210312101213012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26673 (or 26671 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 20.
It can be divided in two parts, 21031210 and 1213012, that added together give a palindrome (22244222).
The spelling of 210312101213012 in words is "two hundred ten trillion, three hundred twelve billion, one hundred one million, two hundred thirteen thousand, twelve".
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