Base | Representation |
---|---|
bin | 11110110011110011… |
… | …010010001010100100 |
3 | 10011101111101000101121 |
4 | 132303303102022210 |
5 | 1020222310231414 |
6 | 23110343503324 |
7 | 2250533502100 |
oct | 366363221244 |
9 | 104344330347 |
10 | 33081336484 |
11 | 13036608809 |
12 | 64b2a57b44 |
13 | 3172887121 |
14 | 185b784900 |
15 | cd93d7724 |
hex | 7b3cd22a4 |
33081336484 has 18 divisors (see below), whose sum is σ = 67344149670. Its totient is φ = 14177715552.
The previous prime is 33081336479. The next prime is 33081336493. The reversal of 33081336484 is 48463318033.
It can be written as a sum of positive squares in only one way, i.e., 29196556900 + 3884779584 = 170870^2 + 62328^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 33081336484.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 84390969 + ... + 84391360.
Almost surely, 233081336484 is an apocalyptic number.
It is an amenable number.
33081336484 is an abundant number, since it is smaller than the sum of its proper divisors (34262813186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33081336484 is a wasteful number, since it uses less digits than its factorization.
33081336484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168782347 (or 168782338 counting only the distinct ones).
The product of its (nonzero) digits is 497664, while the sum is 43.
The spelling of 33081336484 in words is "thirty-three billion, eighty-one million, three hundred thirty-six thousand, four hundred eighty-four".
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