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4750311269 = 11697161949
BaseRepresentation
bin1000110110010001…
…11111111101100101
3110021001112211000102
410123020333331211
534212034430034
62103211353445
7225500656664
oct43310777545
913231484012
104750311269
112018477190
12b06a52885
135a91c7a92
14330c66ddb
151cc08497e
hex11b23ff65

4750311269 has 8 divisors (see below), whose sum is σ = 5182984800. Its totient is φ = 4317775600.

The previous prime is 4750311263. The next prime is 4750311271. The reversal of 4750311269 is 9621130574.

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 4750311269 - 224 = 4733534053 is a prime.

It is a super-2 number, since 2×47503112692 = 45130914304776780722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4750311263) 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, 45707 + ... + 107655.

It is an arithmetic number, because the mean of its divisors is an integer number (647873100).

Almost surely, 24750311269 is an apocalyptic number.

It is an amenable number.

4750311269 is a deficient number, since it is larger than the sum of its proper divisors (432673531).

4750311269 is a wasteful number, since it uses less digits than its factorization.

4750311269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68931.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 4750311269 is about 68922.5019061264. The cubic root of 4750311269 is about 1681.0244211491.

The spelling of 4750311269 in words is "four billion, seven hundred fifty million, three hundred eleven thousand, two hundred sixty-nine".

Divisors: 1 11 6971 61949 76681 681439 431846479 4750311269