Search a number
-
+
2300003004 = 2231316019209
BaseRepresentation
bin1000100100010111…
…0100001010111100
312221021212020222110
42021011310022330
514202300044004
61020121014020
7110665463055
oct21105641274
95837766873
102300003004
11a80323332
12542324310
132a8676630
1417b66d72c
15d6dc2589
hex891742bc

2300003004 has 48 divisors (see below), whose sum is σ = 5783732640. Its totient is φ = 707174400.

The previous prime is 2300003003. The next prime is 2300003009. The reversal of 2300003004 is 4003000032.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2300003003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245152 + ... + 254360.

It is an arithmetic number, because the mean of its divisors is an integer number (120494430).

Almost surely, 22300003004 is an apocalyptic number.

It is an amenable number.

2300003004 is an abundant number, since it is smaller than the sum of its proper divisors (3483729636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2300003004 is a wasteful number, since it uses less digits than its factorization.

2300003004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10830 (or 10828 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 2300003004 is about 47958.3465519820. The cubic root of 2300003004 is about 1320.0066964766.

Adding to 2300003004 its reverse (4003000032), we get a palindrome (6303003036).

The spelling of 2300003004 in words is "two billion, three hundred million, three thousand, four".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 1601 3202 4803 6404 9209 9606 18418 19212 20813 27627 36836 41626 55254 62439 83252 110508 119717 124878 239434 249756 359151 478868 718302 1436604 14743609 29487218 44230827 58974436 88461654 176923308 191666917 383333834 575000751 766667668 1150001502 2300003004