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200030004404 = 2297151501031
BaseRepresentation
bin1011101001001010110…
…1111010010010110100
3201010022102202001210122
42322102231322102310
511234130140120104
6231520441111112
720310633661256
oct2722255722264
9633272661718
10200030004404
11779177a4a2a
1232925788498
1315b2a5c6169
149978091cd6
15530adee6be
hex2e92b7a4b4

200030004404 has 12 divisors (see below), whose sum is σ = 350413021728. Its totient is φ = 99911998200.

The previous prime is 200030004403. The next prime is 200030004413. The reversal of 200030004404 is 404400030002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200030004403) 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, 25746632 + ... + 25754399.

It is an arithmetic number, because the mean of its divisors is an integer number (29201085144).

Almost surely, 2200030004404 is an apocalyptic number.

It is an amenable number.

200030004404 is a deficient number, since it is larger than the sum of its proper divisors (150383017324).

200030004404 is a wasteful number, since it uses less digits than its factorization.

200030004404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51502006 (or 51502004 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

Adding to 200030004404 its reverse (404400030002), we get a palindrome (604430034406).

The spelling of 200030004404 in words is "two hundred billion, thirty million, four thousand, four hundred four".

Divisors: 1 2 4 971 1942 3884 51501031 103002062 206004124 50007501101 100015002202 200030004404