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200430402013 = 1930734361461
BaseRepresentation
bin1011101010101010010…
…1010011100111011101
3201011100100011101001201
42322222211103213131
511240440140331023
6232024303035501
720323565210242
oct2725245234735
9634310141051
10200430402013
1178002811646
1232a1789bb91
1315b9254671a
1499b531b5c9
155331140bad
hex2eaa9539dd

200430402013 has 8 divisors (see below), whose sum is σ = 211666605920. Its totient is φ = 189262921680.

The previous prime is 200430401993. The next prime is 200430402019. The reversal of 200430402013 is 310204034002.

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

It is a cyclic number.

It is not a de Polignac number, because 200430402013 - 25 = 200430401981 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200430402019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17174898 + ... + 17186563.

It is an arithmetic number, because the mean of its divisors is an integer number (26458325740).

Almost surely, 2200430402013 is an apocalyptic number.

It is an amenable number.

200430402013 is a deficient number, since it is larger than the sum of its proper divisors (11236203907).

200430402013 is a wasteful number, since it uses less digits than its factorization.

200430402013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34361787.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 200430402013 its reverse (310204034002), we get a palindrome (510634436015).

The spelling of 200430402013 in words is "two hundred billion, four hundred thirty million, four hundred two thousand, thirteen".

Divisors: 1 19 307 5833 34361461 652867759 10548968527 200430402013