Base | Representation |
---|---|
bin | 101000001100111… |
… | …0010110101100100 |
3 | 10111000021012120201 |
4 | 1100121302311210 |
5 | 10230312022413 |
6 | 341504240244 |
7 | 45266536036 |
oct | 12031626544 |
9 | 3430235521 |
10 | 1348939108 |
11 | 632493a10 |
12 | 317910084 |
13 | 18661152a |
14 | cb21dc56 |
15 | 7d65a9dd |
hex | 50672d64 |
1348939108 has 12 divisors (see below), whose sum is σ = 2575247472. Its totient is φ = 613154120.
The previous prime is 1348939087. The next prime is 1348939129. The reversal of 1348939108 is 8019398431.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (1348939087) and next prime (1348939129).
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, 15328810 + ... + 15328897.
It is an arithmetic number, because the mean of its divisors is an integer number (214603956).
Almost surely, 21348939108 is an apocalyptic number.
It is an amenable number.
1348939108 is a deficient number, since it is larger than the sum of its proper divisors (1226308364).
1348939108 is a wasteful number, since it uses less digits than its factorization.
1348939108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30657722 (or 30657720 counting only the distinct ones).
The product of its (nonzero) digits is 186624, while the sum is 46.
The square root of 1348939108 is about 36727.9063928234. The cubic root of 1348939108 is about 1104.9198656083.
The spelling of 1348939108 in words is "one billion, three hundred forty-eight million, nine hundred thirty-nine thousand, one hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.093 sec. • engine limits •