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3224201401 = 4437278107
BaseRepresentation
bin1100000000101101…
…0110100010111001
322022200220101211201
43000023112202321
523100343421101
61251533454201
7142620155041
oct30013264271
98280811751
103224201401
111404a83263
1275b941361
133c4c933a5
142282c8721
1513d0cde01
hexc02d68b9

3224201401 has 4 divisors (see below), whose sum is σ = 3231479952. Its totient is φ = 3216922852.

The previous prime is 3224201369. The next prime is 3224201437. The reversal of 3224201401 is 1041024223.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3224201401 - 25 = 3224201369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3224201441) 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, 3638611 + ... + 3639496.

It is an arithmetic number, because the mean of its divisors is an integer number (807869988).

Almost surely, 23224201401 is an apocalyptic number.

It is an amenable number.

3224201401 is a deficient number, since it is larger than the sum of its proper divisors (7278551).

3224201401 is an equidigital number, since it uses as much as digits as its factorization.

3224201401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7278550.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 3224201401 is about 56782.0517505312. The cubic root of 3224201401 is about 1477.3182201210.

Adding to 3224201401 its reverse (1041024223), we get a palindrome (4265225624).

The spelling of 3224201401 in words is "three billion, two hundred twenty-four million, two hundred one thousand, four hundred one".

Divisors: 1 443 7278107 3224201401