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3203102023 = 111971215857
BaseRepresentation
bin1011111011101011…
…0111010101000111
322021020012102221021
42332322313111013
523024443231043
61245501332011
7142242626602
oct27672672507
98236172837
103203102023
1113a4081a60
12754867007
133c07b6754
14225595339
1513b3123ed
hexbeeb7547

3203102023 has 16 divisors (see below), whose sum is σ = 3730026240. Its totient is φ = 2719785600.

The previous prime is 3203102003. The next prime is 3203102033. The reversal of 3203102023 is 3202013023.

It is a cyclic number.

It is not a de Polignac number, because 3203102023 - 25 = 3203101991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3203101988 and 3203102006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3203102003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93090 + ... + 122767.

It is an arithmetic number, because the mean of its divisors is an integer number (233126640).

Almost surely, 23203102023 is an apocalyptic number.

3203102023 is a deficient number, since it is larger than the sum of its proper divisors (526924217).

3203102023 is a wasteful number, since it uses less digits than its factorization.

3203102023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215958.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3203102023 is about 56595.9541221809. The cubic root of 3203102023 is about 1474.0886102789.

Adding to 3203102023 its reverse (3202013023), we get a palindrome (6405115046).

The spelling of 3203102023 in words is "three billion, two hundred three million, one hundred two thousand, twenty-three".

Divisors: 1 11 19 71 209 781 1349 14839 215857 2374427 4101283 15325847 45114113 168584317 291191093 3203102023