Search a number
-
+
233022631014025 = 5237251916357853
BaseRepresentation
bin110100111110111011001111…
…001001010110111010001001
31010120001202010210211201111021
4310332323033021112322021
5221020320322014422100
62143333041401232441
7100040221011506626
oct6476731711267211
91116052123751437
10233022631014025
1168280385357956
122217541b792721
13a003c2aa17288
1441784d978534d
151be16c02d2a1a
hexd3eecf256e89

233022631014025 has 12 divisors (see below), whose sum is σ = 296757469552012. Its totient is φ = 181379777653440.

The previous prime is 233022631014023. The next prime is 233022631014149. The reversal of 233022631014025 is 520410136220332.

It can be written as a sum of positive squares in 6 ways, for example, as 17655148450809 + 215367482563216 = 4201803^2 + 14675404^2 .

It is not a de Polignac number, because 233022631014025 - 21 = 233022631014023 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233022631014023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125958178002 + ... + 125958179851.

Almost surely, 2233022631014025 is an apocalyptic number.

233022631014025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

233022631014025 is a deficient number, since it is larger than the sum of its proper divisors (63734838537987).

233022631014025 is a wasteful number, since it uses less digits than its factorization.

233022631014025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251916357900 (or 251916357895 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 233022631014025 its reverse (520410136220332), we get a palindrome (753432767234357).

The spelling of 233022631014025 in words is "two hundred thirty-three trillion, twenty-two billion, six hundred thirty-one million, fourteen thousand, twenty-five".

Divisors: 1 5 25 37 185 925 251916357853 1259581789265 6297908946325 9320905240561 46604526202805 233022631014025