Base | Representation |
---|---|
bin | 110000011101000001100101… |
… | …101011111100010110000000 |
3 | 1000221112020102101110200111020 |
4 | 300131001211223330112000 |
5 | 210412420421131022022 |
6 | 2033121054012145440 |
7 | 62613011364543252 |
oct | 6035014553742600 |
9 | 1027466371420436 |
10 | 213100803376512 |
11 | 6199a5a7a85877 |
12 | 1ba98443a68280 |
13 | 91ba42001c73c |
14 | 3a8a1c3673cd2 |
15 | 199839325335c |
hex | c1d065afc580 |
213100803376512 has 32 divisors (see below), whose sum is σ = 566049008969880. Its totient is φ = 71033601125376.
The previous prime is 213100803376481. The next prime is 213100803376621. The reversal of 213100803376512 is 215673308001312.
It is a tau number, because it is divible by the number of its divisors (32).
It is a super-2 number, since 2×2131008033765122 (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 3 ways as a sum of consecutive naturals, for example, 277475004013 + ... + 277475004780.
Almost surely, 2213100803376512 is an apocalyptic number.
It is an amenable number.
213100803376512 is an abundant number, since it is smaller than the sum of its proper divisors (352948205593368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213100803376512 is an equidigital number, since it uses as much as digits as its factorization.
213100803376512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 554950008810 (or 554950008798 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 42.
The spelling of 213100803376512 in words is "two hundred thirteen trillion, one hundred billion, eight hundred three million, three hundred seventy-six thousand, five hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.230 sec. • engine limits •