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2030311214 = 22394247513
BaseRepresentation
bin111100100000100…
…0001011100101110
312020111101111101122
41321001001130232
513124224424324
6533244340542
7101212234451
oct17101013456
95214344348
102030311214
1195206a958
12487b44752
1326482aba9
14153909498
15bd39da5e
hex7904172e

2030311214 has 8 divisors (see below), whose sum is σ = 3058210080. Its totient is φ = 1010907856.

The previous prime is 2030311189. The next prime is 2030311271. The reversal of 2030311214 is 4121130302.

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 = 2030311192 and 2030311201.

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, 2123279 + ... + 2124234.

It is an arithmetic number, because the mean of its divisors is an integer number (382276260).

Almost surely, 22030311214 is an apocalyptic number.

2030311214 is a deficient number, since it is larger than the sum of its proper divisors (1027898866).

2030311214 is a wasteful number, since it uses less digits than its factorization.

2030311214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4247754.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2030311214 is about 45058.9748440863. The cubic root of 2030311214 is about 1266.2541190969.

Adding to 2030311214 its reverse (4121130302), we get a palindrome (6151441516).

The spelling of 2030311214 in words is "two billion, thirty million, three hundred eleven thousand, two hundred fourteen".

Divisors: 1 2 239 478 4247513 8495026 1015155607 2030311214