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5220002948 = 222139161007
BaseRepresentation
bin1001101110010001…
…01110110010000100
3111110210100121212112
410313020232302010
541142310043243
62221550440152
7243233202326
oct46710566204
914423317775
105220002948
112239612526
121018203058
136525ca754
143773ad616
15208412818
hex13722ec84

5220002948 has 12 divisors (see below), whose sum is σ = 9135581952. Its totient is φ = 2609836680.

The previous prime is 5220002947. The next prime is 5220003053. The reversal of 5220002948 is 8492000225.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5220002941) 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, 55061 + ... + 116067.

It is an arithmetic number, because the mean of its divisors is an integer number (761298496).

Almost surely, 25220002948 is an apocalyptic number.

It is an amenable number.

5220002948 is a deficient number, since it is larger than the sum of its proper divisors (3915579004).

5220002948 is a wasteful number, since it uses less digits than its factorization.

5220002948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82402 (or 82400 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 5220002948 is about 72249.5878742571. The cubic root of 5220002948 is about 1734.6968216218.

The spelling of 5220002948 in words is "five billion, two hundred twenty million, two thousand, nine hundred forty-eight".

Divisors: 1 2 4 21391 42782 61007 85564 122014 244028 1305000737 2610001474 5220002948