Search a number
-
+
30310314144310 = 253031031414431
BaseRepresentation
bin1101110010001001010111…
…00000011111001000110110
310222022122012220111121100001
412321010223200133020312
512433101010410104220
6144244211024141514
76245563561163254
oct671045340371066
9128278186447301
1030310314144310
119726594167662
123496412a6789a
1313bb334069115
1476b0542675d4
15378692bea80a
hex1b912b81f236

30310314144310 has 8 divisors (see below), whose sum is σ = 54558565459776. Its totient is φ = 12124125657720.

The previous prime is 30310314144289. The next prime is 30310314144337. The reversal of 30310314144310 is 1344141301303.

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

It is a super-2 number, since 2×303103141443102 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 1515515707206 + ... + 1515515707225.

It is an arithmetic number, because the mean of its divisors is an integer number (6819820682472).

Almost surely, 230310314144310 is an apocalyptic number.

30310314144310 is a deficient number, since it is larger than the sum of its proper divisors (24248251315466).

30310314144310 is a wasteful number, since it uses less digits than its factorization.

30310314144310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3031031414438.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 30310314144310 its reverse (1344141301303), we get a palindrome (31654455445613).

The spelling of 30310314144310 in words is "thirty trillion, three hundred ten billion, three hundred fourteen million, one hundred forty-four thousand, three hundred ten".

Divisors: 1 2 5 10 3031031414431 6062062828862 15155157072155 30310314144310