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2232020413 = 7281156167
BaseRepresentation
bin1000010100001001…
…1110110110111101
312202112221101101201
42011002132312331
514032344123123
61005251535501
7106211601100
oct20502366675
95675841351
102232020413
11a45a0aa77
125235ba591
1329756314c
14172614737
15d0e445ad
hex8509edbd

2232020413 has 12 divisors (see below), whose sum is σ = 2599679712. Its totient is φ = 1910767320.

The previous prime is 2232020411. The next prime is 2232020419. The reversal of 2232020413 is 3140202322.

It is not a de Polignac number, because 2232020413 - 21 = 2232020411 is a prime.

It is a super-3 number, since 3×22320204133 (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232020411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11656 + ... + 67822.

It is an arithmetic number, because the mean of its divisors is an integer number (216639976).

Almost surely, 22232020413 is an apocalyptic number.

It is an amenable number.

2232020413 is a deficient number, since it is larger than the sum of its proper divisors (367659299).

2232020413 is an equidigital number, since it uses as much as digits as its factorization.

2232020413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56992 (or 56985 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2232020413 is about 47244.2632813763. The cubic root of 2232020413 is about 1306.8709994371.

Adding to 2232020413 its reverse (3140202322), we get a palindrome (5372222735).

The spelling of 2232020413 in words is "two billion, two hundred thirty-two million, twenty thousand, four hundred thirteen".

Divisors: 1 7 49 811 5677 39739 56167 393169 2752183 45551437 318860059 2232020413