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310012030014 = 23189701272369
BaseRepresentation
bin1001000001011100010…
…10000010110000111110
31002122012021022211221120
410200232022002300332
520034401034430024
6354230105411410
731253246530251
oct4405612026076
91078167284846
10310012030014
1110a525788675
12500ba499b66
132330716b91b
141100cb17098
1580e6646479
hex482e282c3e

310012030014 has 16 divisors (see below), whose sum is σ = 620029604880. Its totient is φ = 103336419200.

The previous prime is 310012030007. The next prime is 310012030043. The reversal of 310012030014 is 410030210013.

It is a super-2 number, since 2×3100120300142 (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 310012029975 and 310012030002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1002022 + ... + 1274390.

It is an arithmetic number, because the mean of its divisors is an integer number (38751850305).

Almost surely, 2310012030014 is an apocalyptic number.

310012030014 is an abundant number, since it is smaller than the sum of its proper divisors (310017574866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

310012030014 is a wasteful number, since it uses less digits than its factorization.

310012030014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462075.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 310012030014 its reverse (410030210013), we get a palindrome (720042240027).

The spelling of 310012030014 in words is "three hundred ten billion, twelve million, thirty thousand, fourteen".

Divisors: 1 2 3 6 189701 272369 379402 544738 569103 817107 1138206 1634214 51668671669 103337343338 155006015007 310012030014