Search a number
-
+
2030104201 = 16312454627
BaseRepresentation
bin111100100000000…
…1110111010001001
312020110222222102111
41321000032322021
513124201313301
6533240102321
7101210413066
oct17100167211
95213888374
102030104201
11951a39374
12487a649a1
132647878b8
14153893c6d
15bd35c551
hex7900ee89

2030104201 has 4 divisors (see below), whose sum is σ = 2042558992. Its totient is φ = 2017649412.

The previous prime is 2030104199. The next prime is 2030104211. The reversal of 2030104201 is 1024010302.

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 2030104201 - 21 = 2030104199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2030104211) 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, 6227151 + ... + 6227476.

It is an arithmetic number, because the mean of its divisors is an integer number (510639748).

Almost surely, 22030104201 is an apocalyptic number.

It is an amenable number.

2030104201 is a deficient number, since it is larger than the sum of its proper divisors (12454791).

2030104201 is a wasteful number, since it uses less digits than its factorization.

2030104201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12454790.

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

The square root of 2030104201 is about 45056.6776515979. The cubic root of 2030104201 is about 1266.2110813643.

Adding to 2030104201 its reverse (1024010302), we get a palindrome (3054114503).

The spelling of 2030104201 in words is "two billion, thirty million, one hundred four thousand, two hundred one".

Divisors: 1 163 12454627 2030104201