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3004304121 = 337213174679
BaseRepresentation
bin1011001100010010…
…0000101011111001
321202101010110111000
42303010200223321
522123100212441
61214040355213
7134310110100
oct26304405371
97671113430
103004304121
111301940175
126ba175b09
1338b560660
14207007037
15128b442b6
hexb3120af9

3004304121 has 48 divisors (see below), whose sum is σ = 5575785600. Its totient is φ = 1584678816.

The previous prime is 3004304117. The next prime is 3004304129. The reversal of 3004304121 is 1214034003.

It is not a de Polignac number, because 3004304121 - 22 = 3004304117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3004304094 and 3004304103.

It is not an unprimeable number, because it can be changed into a prime (3004304129) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 70141 + ... + 104538.

It is an arithmetic number, because the mean of its divisors is an integer number (116162200).

Almost surely, 23004304121 is an apocalyptic number.

It is an amenable number.

3004304121 is a deficient number, since it is larger than the sum of its proper divisors (2571481479).

3004304121 is a wasteful number, since it uses less digits than its factorization.

3004304121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174715 (or 174702 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 3004304121 is about 54811.5327371895. The cubic root of 3004304121 is about 1442.9389758989.

Adding to 3004304121 its reverse (1214034003), we get a palindrome (4218338124).

The spelling of 3004304121 in words is "three billion, four million, three hundred four thousand, one hundred twenty-one".

Divisors: 1 3 7 9 13 21 27 39 49 63 91 117 147 189 273 351 441 637 819 1323 1911 2457 5733 17199 174679 524037 1222753 1572111 2270827 3668259 4716333 6812481 8559271 11004777 15895789 20437443 25677813 33014331 47687367 61312329 77033439 111270523 143062101 231100317 333811569 429186303 1001434707 3004304121