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2030034231 = 3425062151
BaseRepresentation
bin111100011111111…
…1101110100110111
312020110212102110000
41320333331310313
513124142043411
6533234402343
7101210002101
oct17077756467
95213772400
102030034231
119519a0845
12487a303b3
13264761ab4
14153876571
15bd346956
hex78ffdd37

2030034231 has 10 divisors (see below), whose sum is σ = 3032520392. Its totient is φ = 1353356100.

The previous prime is 2030034179. The next prime is 2030034263. The reversal of 2030034231 is 1324300302.

2030034231 is a `hidden beast` number, since 20 + 300 + 342 + 3 + 1 = 666.

It is not a de Polignac number, because 2030034231 - 27 = 2030034103 is a prime.

It is a super-2 number, since 2×20300342312 = 8242077958063522722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030034431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 12530995 + ... + 12531156.

Almost surely, 22030034231 is an apocalyptic number.

2030034231 is a deficient number, since it is larger than the sum of its proper divisors (1002486161).

2030034231 is an equidigital number, since it uses as much as digits as its factorization.

2030034231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25062163 (or 25062154 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2030034231 is about 45055.9011784250. The cubic root of 2030034231 is about 1266.1965340310.

Adding to 2030034231 its reverse (1324300302), we get a palindrome (3354334533).

The spelling of 2030034231 in words is "two billion, thirty million, thirty-four thousand, two hundred thirty-one".

Divisors: 1 3 9 27 81 25062151 75186453 225559359 676678077 2030034231