Base | Representation |
---|---|
bin | 101000110010101… |
… | …1101101010111010 |
3 | 10112101120222210111 |
4 | 1101211131222322 |
5 | 10300401302404 |
6 | 343453334534 |
7 | 45630253462 |
oct | 12145355272 |
9 | 3471528714 |
10 | 1368775354 |
11 | 642702201 |
12 | 32249744a |
13 | 18a76825b |
14 | cdb04ba2 |
15 | 80278104 |
hex | 5195daba |
1368775354 has 8 divisors (see below), whose sum is σ = 2053605780. Its totient is φ = 684240096.
The previous prime is 1368775339. The next prime is 1368775433. The reversal of 1368775354 is 4535778631.
It can be written as a sum of positive squares in 2 ways, for example, as 1202494329 + 166281025 = 34677^2 + 12895^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1368775298 and 1368775307.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61809 + ... + 80980.
Almost surely, 21368775354 is an apocalyptic number.
1368775354 is a deficient number, since it is larger than the sum of its proper divisors (684830426).
1368775354 is a wasteful number, since it uses less digits than its factorization.
1368775354 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147584.
The product of its digits is 2116800, while the sum is 49.
The square root of 1368775354 is about 36996.9641186949. The cubic root of 1368775354 is about 1110.3095081492.
The spelling of 1368775354 in words is "one billion, three hundred sixty-eight million, seven hundred seventy-five thousand, three hundred fifty-four".
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