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423130130410 = 25138293926233
BaseRepresentation
bin1100010100001001000…
…01010110011111101010
31111110011122222201221111
412022010201112133222
523413032303133120
6522214443100534
742366362523361
oct6120441263752
91443148881844
10423130130410
111534a2a22759
126a00951174a
1330b93660440
14166a00867d8
15b01736075a
hex62848567ea

423130130410 has 32 divisors (see below), whose sum is σ = 821211103440. Its totient is φ = 156044164608.

The previous prime is 423130130399. The next prime is 423130130419. The reversal of 423130130410 is 14031031324.

It can be written as a sum of positive squares in 8 ways, for example, as 202105092721 + 221025037689 = 449561^2 + 470133^2 .

It is not an unprimeable number, because it can be changed into a prime (423130130419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1855347 + ... + 2070886.

Almost surely, 2423130130410 is an apocalyptic number.

423130130410 is a deficient number, since it is larger than the sum of its proper divisors (398080973030).

423130130410 is a wasteful number, since it uses less digits than its factorization.

423130130410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3927082.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 423130130410 its reverse (14031031324), we get a palindrome (437161161734).

The spelling of 423130130410 in words is "four hundred twenty-three billion, one hundred thirty million, one hundred thirty thousand, four hundred ten".

Divisors: 1 2 5 10 13 26 65 130 829 1658 4145 8290 10777 21554 53885 107770 3926233 7852466 19631165 39262330 51041029 102082058 255205145 510410290 3254847157 6509694314 16274235785 32548471570 42313013041 84626026082 211565065205 423130130410