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2204624201 = 13269630433
BaseRepresentation
bin1000001101100111…
…1110010101001001
312200122101111212012
42003121332111021
514003340433301
61002432425305
7105426665543
oct20331762511
95618344765
102204624201
11a314a887a
125163a8235
13291990380
1416cb22693
15cd831ebb
hex8367e549

2204624201 has 8 divisors (see below), whose sum is σ = 2383040520. Its totient is φ = 2027469312.

The previous prime is 2204624183. The next prime is 2204624239. The reversal of 2204624201 is 1024264022.

2204624201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 334926601 + 1869697600 = 18301^2 + 43240^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2204624201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2204624291) 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, 311720 + ... + 318713.

It is an arithmetic number, because the mean of its divisors is an integer number (297880065).

Almost surely, 22204624201 is an apocalyptic number.

It is an amenable number.

2204624201 is a deficient number, since it is larger than the sum of its proper divisors (178416319).

2204624201 is a wasteful number, since it uses less digits than its factorization.

2204624201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630715.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2204624201 is about 46953.4258707498. The cubic root of 2204624201 is about 1301.5020510055.

Adding to 2204624201 its reverse (1024264022), we get a palindrome (3228888223).

The spelling of 2204624201 in words is "two billion, two hundred four million, six hundred twenty-four thousand, two hundred one".

Divisors: 1 13 269 3497 630433 8195629 169586477 2204624201