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10430001215 = 54915417853
BaseRepresentation
bin10011011011010110…
…10011000000111111
3222220212212221220022
421231223103000333
5132330040014330
64442543042355
7516315355544
oct115553230077
928825787808
1010430001215
114472511317
122030ba03bb
13ca2b0446a
1470d2d6bcb
154109eaae5
hex26dad303f

10430001215 has 16 divisors (see below), whose sum is σ = 12566274336. Its totient is φ = 8310556800.

The previous prime is 10430001209. The next prime is 10430001221. The reversal of 10430001215 is 51210003401.

It is an interprime number because it is at equal distance from previous prime (10430001209) and next prime (10430001221).

It is not a de Polignac number, because 10430001215 - 212 = 10429997119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10430001193 and 10430001202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1324229 + ... + 1332081.

It is an arithmetic number, because the mean of its divisors is an integer number (785392146).

Almost surely, 210430001215 is an apocalyptic number.

10430001215 is a deficient number, since it is larger than the sum of its proper divisors (2136273121).

10430001215 is an equidigital number, since it uses as much as digits as its factorization.

10430001215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8890.

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 10430001215 its reverse (51210003401), we get a palindrome (61640004616).

The spelling of 10430001215 in words is "ten billion, four hundred thirty million, one thousand, two hundred fifteen".

Divisors: 1 5 491 541 2455 2705 7853 39265 265631 1328155 3855823 4248473 19279115 21242365 2086000243 10430001215