Base | Representation |
---|---|
bin | 101000110001011… |
… | …0001011101101110 |
3 | 10112100021011020012 |
4 | 1101202301131232 |
5 | 10300211214443 |
6 | 343430253222 |
7 | 45621255161 |
oct | 12142613556 |
9 | 3470234205 |
10 | 1368069998 |
11 | 642270269 |
12 | 3221b7212 |
13 | 18a57c199 |
14 | cd99dad8 |
15 | 80189118 |
hex | 518b176e |
1368069998 has 4 divisors (see below), whose sum is σ = 2052105000. Its totient is φ = 684034998.
The previous prime is 1368069979. The next prime is 1368070013. The reversal of 1368069998 is 8999608631.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 342017498 + ... + 342017501.
It is an arithmetic number, because the mean of its divisors is an integer number (513026250).
Almost surely, 21368069998 is an apocalyptic number.
1368069998 is a deficient number, since it is larger than the sum of its proper divisors (684035002).
1368069998 is an equidigital number, since it uses as much as digits as its factorization.
1368069998 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 684035001.
The product of its (nonzero) digits is 5038848, while the sum is 59.
The square root of 1368069998 is about 36987.4302702959. The cubic root of 1368069998 is about 1110.1187541695.
The spelling of 1368069998 in words is "one billion, three hundred sixty-eight million, sixty-nine thousand, nine hundred ninety-eight".
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