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4750067837 = 45361104717
BaseRepresentation
bin1000110110010000…
…00100100001111101
3110021001002110002102
410123020010201331
534212004132322
62103202234445
7225465624164
oct43310044175
913231073072
104750067837
1120183202a9
12b06955a25
135a9141038
14330c023db
151cc037792
hex11b20487d

4750067837 has 4 divisors (see below), whose sum is σ = 4750217916. Its totient is φ = 4749917760.

The previous prime is 4750067821. The next prime is 4750067851. The reversal of 4750067837 is 7387600574.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7387600574 = 23693800287.

It can be written as a sum of positive squares in 2 ways, for example, as 150651076 + 4599416761 = 12274^2 + 67819^2 .

It is a cyclic number.

It is not a de Polignac number, because 4750067837 - 24 = 4750067821 is a prime.

It is a super-2 number, since 2×47500678372 = 45126288912203717138, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4750067791 and 4750067800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4750067867) 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, 6998 + ... + 97719.

It is an arithmetic number, because the mean of its divisors is an integer number (1187554479).

Almost surely, 24750067837 is an apocalyptic number.

It is an amenable number.

4750067837 is a deficient number, since it is larger than the sum of its proper divisors (150079).

4750067837 is a wasteful number, since it uses less digits than its factorization.

4750067837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150078.

The product of its (nonzero) digits is 987840, while the sum is 47.

The square root of 4750067837 is about 68920.7359000178. The cubic root of 4750067837 is about 1680.9957056886.

The spelling of 4750067837 in words is "four billion, seven hundred fifty million, sixty-seven thousand, eight hundred thirty-seven".

Divisors: 1 45361 104717 4750067837