Base | Representation |
---|---|
bin | 1100010110010111… |
… | …1111100110010100 |
3 | 22120000220002000111 |
4 | 3011211333212110 |
5 | 23242124241010 |
6 | 1304541252404 |
7 | 145102433065 |
oct | 30545774624 |
9 | 8500802014 |
10 | 3315071380 |
11 | 14512a9215 |
12 | 786264104 |
13 | 40aa5b2ca |
14 | 2363c056c |
15 | 14607d58a |
hex | c597f994 |
3315071380 has 12 divisors (see below), whose sum is σ = 6961649940. Its totient is φ = 1326028544.
The previous prime is 3315071371. The next prime is 3315071423. The reversal of 3315071380 is 831705133.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1760977296 + 1554094084 = 41964^2 + 39422^2 .
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, 82876765 + ... + 82876804.
It is an arithmetic number, because the mean of its divisors is an integer number (580137495).
Almost surely, 23315071380 is an apocalyptic number.
It is an amenable number.
3315071380 is an abundant number, since it is smaller than the sum of its proper divisors (3646578560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3315071380 is a wasteful number, since it uses less digits than its factorization.
3315071380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 165753578 (or 165753576 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 31.
The square root of 3315071380 is about 57576.6565545447. The cubic root of 3315071380 is about 1491.0686116764.
The spelling of 3315071380 in words is "three billion, three hundred fifteen million, seventy-one thousand, three hundred eighty".
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