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30600051026 = 232297473729
BaseRepresentation
bin11100011111111001…
…111011100101010010
32220222120101122122012
4130133321323211102
51000132103113101
622020225142522
72132204066516
oct343771734522
986876348565
1030600051026
1111a82a27276
125b1ba8aa42
132b687aac8c
1416a4006146
15be1656bbb
hex71fe7b952

30600051026 has 8 divisors (see below), whose sum is σ = 45901594620. Its totient is φ = 15299519488.

The previous prime is 30600050969. The next prime is 30600051043. The reversal of 30600051026 is 62015000603.

It can be written as a sum of positive squares in 2 ways, for example, as 30484810801 + 115240225 = 174599^2 + 10735^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 30600050992 and 30600051010.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172271 + ... + 301458.

Almost surely, 230600051026 is an apocalyptic number.

30600051026 is a deficient number, since it is larger than the sum of its proper divisors (15301543594).

30600051026 is a wasteful number, since it uses less digits than its factorization.

30600051026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506028.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 30600051026 its reverse (62015000603), we get a palindrome (92615051629).

The spelling of 30600051026 in words is "thirty billion, six hundred million, fifty-one thousand, twenty-six".

Divisors: 1 2 32297 64594 473729 947458 15300025513 30600051026