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1302004201 = 53220711131
BaseRepresentation
bin100110110011011…
…0000000111101001
310100201221122222211
41031212300013221
510131303113301
6333110245121
744156565421
oct11546600751
93321848884
101302004201
11608a47033
123040567a1
1317998a2b4
14c4cc3481
1579489051
hex4d9b01e9

1302004201 has 8 divisors (see below), whose sum is σ = 1327290624. Its totient is φ = 1276744560.

The previous prime is 1302004183. The next prime is 1302004259. The reversal of 1302004201 is 1024002031.

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

It is not a de Polignac number, because 1302004201 - 25 = 1302004169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1302004001) 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, 111406 + ... + 122536.

It is an arithmetic number, because the mean of its divisors is an integer number (165911328).

Almost surely, 21302004201 is an apocalyptic number.

It is an amenable number.

1302004201 is a deficient number, since it is larger than the sum of its proper divisors (25286423).

1302004201 is a wasteful number, since it uses less digits than its factorization.

1302004201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13391.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1302004201 is about 36083.2953179168. The cubic root of 1302004201 is about 1091.9534593649.

Adding to 1302004201 its reverse (1024002031), we get a palindrome (2326006232).

The spelling of 1302004201 in words is "one billion, three hundred two million, four thousand, two hundred one".

Divisors: 1 53 2207 11131 116971 589943 24566117 1302004201