Search a number
-
+
2130203024 = 24592256571
BaseRepresentation
bin111111011111000…
…0101000110010000
312111110100112012022
41332332011012100
513330312444044
6551213351012
7103534266305
oct17676050620
95443315168
102130203024
119a3498074
124b5498468
1327c434381
14162cad0ac
15c70313ee
hex7ef85190

2130203024 has 20 divisors (see below), whose sum is σ = 4197223920. Its totient is φ = 1047048480.

The previous prime is 2130203017. The next prime is 2130203041. The reversal of 2130203024 is 4203020312.

It is a junction number, because it is equal to n+sod(n) for n = 2130202993 and 2130203011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1127342 + ... + 1129229.

It is an arithmetic number, because the mean of its divisors is an integer number (209861196).

Almost surely, 22130203024 is an apocalyptic number.

It is an amenable number.

2130203024 is a deficient number, since it is larger than the sum of its proper divisors (2067020896).

2130203024 is a wasteful number, since it uses less digits than its factorization.

2130203024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2256638 (or 2256632 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2130203024 is about 46154.1225027624. The cubic root of 2130203024 is about 1286.6892295016.

Adding to 2130203024 its reverse (4203020312), we get a palindrome (6333223336).

The spelling of 2130203024 in words is "two billion, one hundred thirty million, two hundred three thousand, twenty-four".

Divisors: 1 2 4 8 16 59 118 236 472 944 2256571 4513142 9026284 18052568 36105136 133137689 266275378 532550756 1065101512 2130203024