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52283600236 = 2279719250221
BaseRepresentation
bin110000101100010110…
…000110110101101100
311222221201211002020101
4300230112012311230
51324034100201421
640004015000444
73530431161250
oct605426066554
9158851732211
1052283600236
112019a80277a
12a171809124
134c12bc237a
14275db30260
1515600c7191
hexc2c586d6c

52283600236 has 24 divisors (see below), whose sum is σ = 105645218336. Its totient is φ = 22176253440.

The previous prime is 52283600233. The next prime is 52283600263. The reversal of 52283600236 is 63200638225.

It is a junction number, because it is equal to n+sod(n) for n = 52283600195 and 52283600204.

It is not an unprimeable number, because it can be changed into a prime (52283600233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9622395 + ... + 9627826.

Almost surely, 252283600236 is an apocalyptic number.

It is an amenable number.

52283600236 is an abundant number, since it is smaller than the sum of its proper divisors (53361618100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52283600236 is a wasteful number, since it uses less digits than its factorization.

52283600236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19250329 (or 19250327 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 52283600236 in words is "fifty-two billion, two hundred eighty-three million, six hundred thousand, two hundred thirty-six".

Divisors: 1 2 4 7 14 28 97 194 388 679 1358 2716 19250221 38500442 77000884 134751547 269503094 539006188 1867271437 3734542874 7469085748 13070900059 26141800118 52283600236