Base | Representation |
---|---|
bin | 111000011101111110111… |
… | …010001111100000001100 |
3 | 111201222012122111122022110 |
4 | 320131332322033200030 |
5 | 1002034213033242411 |
6 | 12130400421344020 |
7 | 550233012266205 |
oct | 70357672174014 |
9 | 14658178448273 |
10 | 3880484665356 |
11 | 126678247a832 |
12 | 528092568010 |
13 | 221c0b157700 |
14 | d5b6051a5ac |
15 | 6ae1883e2a6 |
hex | 3877ee8f80c |
3880484665356 has 72 divisors (see below), whose sum is σ = 9870341216400. Its totient is φ = 1185981798144.
The previous prime is 3880484665307. The next prime is 3880484665357. The reversal of 3880484665356 is 6535664840883.
It is a super-2 number, since 2×38804846653562 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3880484665357) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6118815 + ... + 6723158.
It is an arithmetic number, because the mean of its divisors is an integer number (137088072450).
Almost surely, 23880484665356 is an apocalyptic number.
It is an amenable number.
3880484665356 is an abundant number, since it is smaller than the sum of its proper divisors (5989856551044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3880484665356 is a wasteful number, since it uses less digits than its factorization.
3880484665356 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12842155 (or 12842140 counting only the distinct ones).
The product of its (nonzero) digits is 398131200, while the sum is 66.
The spelling of 3880484665356 in words is "three trillion, eight hundred eighty billion, four hundred eighty-four million, six hundred sixty-five thousand, three hundred fifty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •