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268969301 = 1919937103
BaseRepresentation
bin10000000010000…
…010010101010101
3200202010001111222
4100002002111111
51022324004201
642404540125
76444126026
oct2002022525
9622101458
10268969301
1112890a687
12760b1645
1343954943
1427a16c4d
151892e91b
hex10082555

268969301 has 8 divisors (see below), whose sum is σ = 283307520. Its totient is φ = 254649312.

The previous prime is 268969279. The next prime is 268969319. The reversal of 268969301 is 103969862.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 268969301 - 210 = 268968277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268969321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34316 + ... + 41418.

It is an arithmetic number, because the mean of its divisors is an integer number (35413440).

Almost surely, 2268969301 is an apocalyptic number.

It is an amenable number.

268969301 is a deficient number, since it is larger than the sum of its proper divisors (14338219).

268969301 is a wasteful number, since it uses less digits than its factorization.

268969301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9115.

The product of its (nonzero) digits is 139968, while the sum is 44.

The square root of 268969301 is about 16400.2835646217. The cubic root of 268969301 is about 645.5069235662.

The spelling of 268969301 in words is "two hundred sixty-eight million, nine hundred sixty-nine thousand, three hundred one".

Divisors: 1 19 1993 7103 37867 134957 14156279 268969301