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5001769216 = 2819538161
BaseRepresentation
bin1001010100010000…
…01111000100000000
3110220120201012110201
410222020033010000
540220423103331
62144153134544
7234643223353
oct45210170400
913816635421
105001769216
112137406274
12b770ba454
1361932ac72
1435640229a
151e41a5a61
hex12a20f100

5001769216 has 18 divisors (see below), whose sum is σ = 9984000782. Its totient is φ = 2500884480.

The previous prime is 5001769193. The next prime is 5001769217. The reversal of 5001769216 is 6129671005.

It can be written as a sum of positive squares in only one way, i.e., 4096000000 + 905769216 = 64000^2 + 30096^2 .

It is not an unprimeable number, because it can be changed into a prime (5001769217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9768825 + ... + 9769336.

Almost surely, 25001769216 is an apocalyptic number.

It is an amenable number.

5001769216 is a deficient number, since it is larger than the sum of its proper divisors (4982231566).

5001769216 is an equidigital number, since it uses as much as digits as its factorization.

5001769216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19538177 (or 19538163 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 5001769216 is about 70723.1872584939. The cubic root of 5001769216 is about 1710.1776106797.

The spelling of 5001769216 in words is "five billion, one million, seven hundred sixty-nine thousand, two hundred sixteen".

Divisors: 1 2 4 8 16 32 64 128 256 19538161 39076322 78152644 156305288 312610576 625221152 1250442304 2500884608 5001769216