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3230202013 = 71397114599
BaseRepresentation
bin1100000010001000…
…1111100010011101
322100010012021010121
43000202033202131
523103412431023
61252310234541
7143022156403
oct30042174235
98303167117
103230202013
111408401645
12761955a51
133c62b474c
1422900b473
1513d8b6d5d
hexc088f89d

3230202013 has 8 divisors (see below), whose sum is σ = 3283977600. Its totient is φ = 3176656560.

The previous prime is 3230201987. The next prime is 3230202043. The reversal of 3230202013 is 3102020323.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3230202013 - 25 = 3230201981 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 29113 + ... + 85486.

It is an arithmetic number, because the mean of its divisors is an integer number (410497200).

Almost surely, 23230202013 is an apocalyptic number.

It is an amenable number.

3230202013 is a deficient number, since it is larger than the sum of its proper divisors (53775587).

3230202013 is a wasteful number, since it uses less digits than its factorization.

3230202013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115067.

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

The square root of 3230202013 is about 56834.8661738549. The cubic root of 3230202013 is about 1478.2341388799.

Adding to 3230202013 its reverse (3102020323), we get a palindrome (6332222336).

The spelling of 3230202013 in words is "three billion, two hundred thirty million, two hundred two thousand, thirteen".

Divisors: 1 71 397 28187 114599 8136529 45495803 3230202013