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10264228239 = 3231229121039
BaseRepresentation
bin10011000111100101…
…11011000110001111
3222111022221211010110
421203302323012033
5132010120300424
64414302011103
7512233333446
oct114362730617
928438854113
1010264228239
114397986661
121ba5576a93
13c77672145
146d52a3d5d
154011a2c29
hex263cbb18f

10264228239 has 16 divisors (see below), whose sum is σ = 14292403200. Its totient is φ = 6539925216.

The previous prime is 10264228237. The next prime is 10264228253. The reversal of 10264228239 is 93282246201.

It is not a de Polignac number, because 10264228239 - 21 = 10264228237 is a prime.

It is a super-3 number, since 3×102642282393 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 10264228197 and 10264228206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10264228231) by changing a digit.

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, 24282 + ... + 145320.

It is an arithmetic number, because the mean of its divisors is an integer number (893275200).

Almost surely, 210264228239 is an apocalyptic number.

10264228239 is a deficient number, since it is larger than the sum of its proper divisors (4028174961).

10264228239 is a wasteful number, since it uses less digits than its factorization.

10264228239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122294.

The product of its (nonzero) digits is 82944, while the sum is 39.

The spelling of 10264228239 in words is "ten billion, two hundred sixty-four million, two hundred twenty-eight thousand, two hundred thirty-nine".

Divisors: 1 3 23 69 1229 3687 28267 84801 121039 363117 2783897 8351691 148756931 446270793 3421409413 10264228239