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20004024034 = 246492151433
BaseRepresentation
bin10010101000010101…
…010010111011100010
31220122010002201012001
4102220111102323202
5311432012232114
613104551354214
71305501253531
oct225025227342
956563081161
1020004024034
118535828375
123a6338296a
131b6a486417
14d7aa52318
157c12b3374
hex4a8552ee2

20004024034 has 8 divisors (see below), whose sum is σ = 30012504300. Its totient is φ = 9999855936.

The previous prime is 20004024031. The next prime is 20004024091. The reversal of 20004024034 is 43042040002.

It can be written as a sum of positive squares in 2 ways, for example, as 18459298225 + 1544725809 = 135865^2 + 39303^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (20004024031) 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, 1066419 + ... + 1085014.

Almost surely, 220004024034 is an apocalyptic number.

20004024034 is a deficient number, since it is larger than the sum of its proper divisors (10008480266).

20004024034 is a wasteful number, since it uses less digits than its factorization.

20004024034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2156084.

The product of its (nonzero) digits is 768, while the sum is 19.

Adding to 20004024034 its reverse (43042040002), we get a palindrome (63046064036).

The spelling of 20004024034 in words is "twenty billion, four million, twenty-four thousand, thirty-four".

Divisors: 1 2 4649 9298 2151433 4302866 10002012017 20004024034