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3230035420 = 225593272347
BaseRepresentation
bin1100000010000110…
…0110110111011100
322100002212210121111
43000201212313130
523103342113140
61252302511404
7143020563613
oct30041466734
98302783544
103230035420
1114082a8467
12761895564
133c6256981
14228da687a
1513d8827ea
hexc0866ddc

3230035420 has 24 divisors (see below), whose sum is σ = 6794537904. Its totient is φ = 1289830656.

The previous prime is 3230035409. The next prime is 3230035439. The reversal of 3230035420 is 245300323.

It is a junction number, because it is equal to n+sod(n) for n = 3230035391 and 3230035400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124314 + ... + 148033.

It is an arithmetic number, because the mean of its divisors is an integer number (283105746).

Almost surely, 23230035420 is an apocalyptic number.

It is an amenable number.

3230035420 is an abundant number, since it is smaller than the sum of its proper divisors (3564502484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3230035420 is a wasteful number, since it uses less digits than its factorization.

3230035420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272949 (or 272947 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 3230035420 is about 56833.4005669202. The cubic root of 3230035420 is about 1478.2087258466.

Adding to 3230035420 its reverse (245300323), we get a palindrome (3475335743).

The spelling of 3230035420 in words is "three billion, two hundred thirty million, thirty-five thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 593 1186 2372 2965 5930 11860 272347 544694 1089388 1361735 2723470 5446940 161501771 323003542 646007084 807508855 1615017710 3230035420