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269235068 = 2283810949
BaseRepresentation
bin10000000011000…
…011001101111100
3200202121120002012
4100003003031330
51022411010233
642414350352
76446313614
oct2003031574
9622546065
10269235068
11128a81323
12761bb3b8
1343a188bb
1427a85a44
1518983548
hex100c337c

269235068 has 12 divisors (see below), whose sum is σ = 476838600. Its totient is φ = 132995472.

The previous prime is 269235067. The next prime is 269235089. The reversal of 269235068 is 860532962.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (269235067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405143 + ... + 405806.

It is an arithmetic number, because the mean of its divisors is an integer number (39736550).

Almost surely, 2269235068 is an apocalyptic number.

It is an amenable number.

269235068 is a deficient number, since it is larger than the sum of its proper divisors (207603532).

269235068 is a wasteful number, since it uses less digits than its factorization.

269235068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811036 (or 811034 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 269235068 is about 16408.3840764409. The cubic root of 269235068 is about 645.7194607900.

The spelling of 269235068 in words is "two hundred sixty-nine million, two hundred thirty-five thousand, sixty-eight".

Divisors: 1 2 4 83 166 332 810949 1621898 3243796 67308767 134617534 269235068