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3004400030 = 253182711719
BaseRepresentation
bin1011001100010011…
…1000000110011110
321202101022100001012
42303010320012132
522123111300110
61214042415222
7134310656522
oct26304700636
97671270035
103004400030
1113019a6235
126ba201512
1338b5951c8
1420702dd82
15128b62905
hexb313819e

3004400030 has 32 divisors (see below), whose sum is σ = 5589596160. Its totient is φ = 1161488160.

The previous prime is 3004400017. The next prime is 3004400041. The reversal of 3004400030 is 300044003.

It is a junction number, because it is equal to n+sod(n) for n = 3004399978 and 3004400014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250511 + ... + 262229.

It is an arithmetic number, because the mean of its divisors is an integer number (174674880).

Almost surely, 23004400030 is an apocalyptic number.

3004400030 is a deficient number, since it is larger than the sum of its proper divisors (2585196130).

3004400030 is a wasteful number, since it uses less digits than its factorization.

3004400030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12584.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 3004400030 is about 54812.4076282004. The cubic root of 3004400030 is about 1442.9543304653.

Adding to 3004400030 its reverse (300044003), we get a palindrome (3304444033).

The spelling of 3004400030 in words is "three billion, four million, four hundred thousand, thirty".

Divisors: 1 2 5 10 31 62 155 310 827 1654 4135 8270 11719 23438 25637 51274 58595 117190 128185 256370 363289 726578 1816445 3632890 9691613 19383226 48458065 96916130 300440003 600880006 1502200015 3004400030