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269303381230 = 251319109029709
BaseRepresentation
bin1111101011001110111…
…0110111110011101110
3221202010012211020001211
43322303232313303232
513403013131144410
6323414414025034
725312405654102
oct3726356676356
9852105736054
10269303381230
11a4235813284
12442391a817a
131c51a33c470
14d06a39d902
15701282e68a
hex3eb3bb7cee

269303381230 has 32 divisors (see below), whose sum is σ = 549509738400. Its totient is φ = 94201667712.

The previous prime is 269303381213. The next prime is 269303381261. The reversal of 269303381230 is 32183303962.

It is a happy number.

269303381230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2693033812302 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54512385 + ... + 54517324.

It is an arithmetic number, because the mean of its divisors is an integer number (17172179325).

Almost surely, 2269303381230 is an apocalyptic number.

269303381230 is an abundant number, since it is smaller than the sum of its proper divisors (280206357170).

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

269303381230 is a wasteful number, since it uses less digits than its factorization.

269303381230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109029748.

The product of its (nonzero) digits is 139968, while the sum is 40.

The spelling of 269303381230 in words is "two hundred sixty-nine billion, three hundred three million, three hundred eighty-one thousand, two hundred thirty".

Divisors: 1 2 5 10 13 19 26 38 65 95 130 190 247 494 1235 2470 109029709 218059418 545148545 1090297090 1417386217 2071564471 2834772434 4143128942 7086931085 10357822355 14173862170 20715644710 26930338123 53860676246 134651690615 269303381230