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2230023033 = 327182319417
BaseRepresentation
bin1000010011101011…
…0111001101111001
312202102011220111200
42010322313031321
514031341214113
61005141044413
7106155611610
oct20472671571
95672156450
102230023033
11a44876347
125229b6709
13297013c74
14172254877
15d0b9c873
hex84eb7379

2230023033 has 24 divisors (see below), whose sum is σ = 3683516928. Its totient is φ = 1273534272.

The previous prime is 2230023031. The next prime is 2230023073. The reversal of 2230023033 is 3303200322.

It is not a de Polignac number, because 2230023033 - 21 = 2230023031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2230022997 and 2230023015.

It is not an unprimeable number, because it can be changed into a prime (2230023031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 105141 + ... + 124557.

It is an arithmetic number, because the mean of its divisors is an integer number (153479872).

Almost surely, 22230023033 is an apocalyptic number.

It is an amenable number.

2230023033 is a deficient number, since it is larger than the sum of its proper divisors (1453493895).

2230023033 is a wasteful number, since it uses less digits than its factorization.

2230023033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21253 (or 21250 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

The square root of 2230023033 is about 47223.1196872888. The cubic root of 2230023033 is about 1306.4810542249.

Adding to 2230023033 its reverse (3303200322), we get a palindrome (5533223355).

The spelling of 2230023033 in words is "two billion, two hundred thirty million, twenty-three thousand, thirty-three".

Divisors: 1 3 7 9 21 63 1823 5469 12761 16407 19417 38283 58251 114849 135919 174753 407757 1223271 35397191 106191573 247780337 318574719 743341011 2230023033