Base | Representation |
---|---|
bin | 101101011001111010011… |
… | …011010000010100100010 |
3 | 102001021210010012012212200 |
4 | 231121322123100110202 |
5 | 402110132224100421 |
6 | 10345222235234030 |
7 | 441266320200051 |
oct | 55317233202442 |
9 | 12037703165780 |
10 | 3120200221986 |
11 | aa32a6755611 |
12 | 4248708a8916 |
13 | 19830634b603 |
14 | ab038a7c398 |
15 | 5626c099726 |
hex | 2d67a6d0522 |
3120200221986 has 24 divisors (see below), whose sum is σ = 6770331987120. Its totient is φ = 1038543944856.
The previous prime is 3120200221951. The next prime is 3120200222003. The reversal of 3120200221986 is 6891220020213.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 3120200221986.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126887016 + ... + 126911603.
It is an arithmetic number, because the mean of its divisors is an integer number (282097166130).
Almost surely, 23120200221986 is an apocalyptic number.
3120200221986 is an abundant number, since it is smaller than the sum of its proper divisors (3650131765134).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3120200221986 is a wasteful number, since it uses less digits than its factorization.
3120200221986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 253799310 (or 253799307 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The spelling of 3120200221986 in words is "three trillion, one hundred twenty billion, two hundred million, two hundred twenty-one thousand, nine hundred eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •