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312300300311 = 5910914851719
BaseRepresentation
bin1001000101101101000…
…11000110100000010111
31002212002202010000200022
410202312203012200113
520104042334102221
6355245131135355
731364043516236
oct4426643064027
91085082100608
10312300300311
1111049a417a4a
12506388a455b
13235b0267b0c
14111889b0b1d
1581cc49c4ab
hex48b68c6817

312300300311 has 8 divisors (see below), whose sum is σ = 317884694400. Its totient is φ = 306725611960.

The previous prime is 312300300287. The next prime is 312300300337. The reversal of 312300300311 is 113003003213.

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 312300300311 - 234 = 295120431127 is a prime.

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 312300300311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312300300211) by changing a digit.

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, 2361491 + ... + 2490228.

It is an arithmetic number, because the mean of its divisors is an integer number (39735586800).

Almost surely, 2312300300311 is an apocalyptic number.

312300300311 is a deficient number, since it is larger than the sum of its proper divisors (5584394089).

312300300311 is a wasteful number, since it uses less digits than its factorization.

312300300311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4852869.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 312300300311 its reverse (113003003213), we get a palindrome (425303303524).

The spelling of 312300300311 in words is "three hundred twelve billion, three hundred million, three hundred thousand, three hundred eleven".

Divisors: 1 59 1091 64369 4851719 286251421 5293225429 312300300311