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7269331068 = 2234191180853
BaseRepresentation
bin1101100010100100…
…10011000001111100
3200202121112021120000
412301102103001330
5104341422043233
63201154554300
7345066203016
oct66122230174
920677467500
107269331068
1130a039102a
1214aa598990
138bb05643c
144cd6291b6
152c82bad13
hex1b149307c

7269331068 has 60 divisors (see below), whose sum is σ = 20003666760. Its totient is φ = 2295576288.

The previous prime is 7269331067. The next prime is 7269331127. The reversal of 7269331068 is 8601339627.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7269331067) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 584271 + ... + 596582.

It is an arithmetic number, because the mean of its divisors is an integer number (333394446).

Almost surely, 27269331068 is an apocalyptic number.

It is an amenable number.

7269331068 is an abundant number, since it is smaller than the sum of its proper divisors (12734335692).

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

7269331068 is a wasteful number, since it uses less digits than its factorization.

7269331068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1180888 (or 1180877 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 7269331068 is about 85260.3722018618. The cubic root of 7269331068 is about 1937.1569817336.

The spelling of 7269331068 in words is "seven billion, two hundred sixty-nine million, three hundred thirty-one thousand, sixty-eight".

Divisors: 1 2 3 4 6 9 12 18 19 27 36 38 54 57 76 81 108 114 162 171 228 324 342 513 684 1026 1539 2052 3078 6156 1180853 2361706 3542559 4723412 7085118 10627677 14170236 21255354 22436207 31883031 42510708 44872414 63766062 67308621 89744828 95649093 127532124 134617242 191298186 201925863 269234484 382596372 403851726 605777589 807703452 1211555178 1817332767 2423110356 3634665534 7269331068