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3230202023 = 10213163763
BaseRepresentation
bin1100000010001000…
…1111100010100111
322100010012021010222
43000202033202213
523103412431043
61252310234555
7143022156416
oct30042174247
98303167128
103230202023
111408401654
12761955a5b
133c62b4759
1422900b47d
1513d8b6d68
hexc088f8a7

3230202023 has 4 divisors (see below), whose sum is σ = 3233366808. Its totient is φ = 3227037240.

The previous prime is 3230201987. The next prime is 3230202043. The reversal of 3230202023 is 3202020323.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3230202023 - 216 = 3230136487 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3230201992 and 3230202010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3230202043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1580861 + ... + 1582902.

It is an arithmetic number, because the mean of its divisors is an integer number (808341702).

Almost surely, 23230202023 is an apocalyptic number.

3230202023 is a deficient number, since it is larger than the sum of its proper divisors (3164785).

3230202023 is a wasteful number, since it uses less digits than its factorization.

3230202023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3164784.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 3230202023 is about 56834.8662618291. The cubic root of 3230202023 is about 1478.2341404053.

Adding to 3230202023 its reverse (3202020323), we get a palindrome (6432222346).

The spelling of 3230202023 in words is "three billion, two hundred thirty million, two hundred two thousand, twenty-three".

Divisors: 1 1021 3163763 3230202023