Search a number
-
+
1314420955 = 51373191467
BaseRepresentation
bin100111001011000…
…0111100011011011
310101121022111120121
41032112013203123
510142442432310
6334232334111
744400252031
oct11626074333
93347274517
101314420955
11614a57a11
12308244337
1317c416ba3
14c67d6551
157a5dd0da
hex4e5878db

1314420955 has 8 divisors (see below), whose sum is σ = 1578462192. Its totient is φ = 1050765408.

The previous prime is 1314420923. The next prime is 1314420973. The reversal of 1314420955 is 5590244131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1314420955 - 25 = 1314420923 is a prime.

It is a super-2 number, since 2×13144209552 = 3455404893886224050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1314420955.

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 7 ways as a sum of consecutive naturals, for example, 88869 + ... + 102598.

It is an arithmetic number, because the mean of its divisors is an integer number (197307774).

Almost surely, 21314420955 is an apocalyptic number.

1314420955 is a deficient number, since it is larger than the sum of its proper divisors (264041237).

1314420955 is a wasteful number, since it uses less digits than its factorization.

1314420955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192845.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 1314420955 is about 36254.9438697676. The cubic root of 1314420955 is about 1095.4136743823.

The spelling of 1314420955 in words is "one billion, three hundred fourteen million, four hundred twenty thousand, nine hundred fifty-five".

Divisors: 1 5 1373 6865 191467 957335 262884191 1314420955