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5215050670 = 252631982909
BaseRepresentation
bin1001101101101011…
…10101101110101110
3111110110001000121211
410312311311232232
541140023110140
62221252345034
7243143125234
oct46665655656
914413030554
105215050670
11223683a835
12101661517a
136515855cb
14376880954
15207c852ea
hex136d75bae

5215050670 has 16 divisors (see below), whose sum is σ = 9422788320. Its totient is φ = 2078087584.

The previous prime is 5215050667. The next prime is 5215050691. The reversal of 5215050670 is 760505125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 988825 + ... + 994084.

It is an arithmetic number, because the mean of its divisors is an integer number (588924270).

Almost surely, 25215050670 is an apocalyptic number.

5215050670 is a deficient number, since it is larger than the sum of its proper divisors (4207737650).

5215050670 is a wasteful number, since it uses less digits than its factorization.

5215050670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1983179.

The product of its (nonzero) digits is 10500, while the sum is 31.

The square root of 5215050670 is about 72215.3077262709. The cubic root of 5215050670 is about 1734.1480723123.

Adding to 5215050670 its reverse (760505125), we get a palindrome (5975555795).

The spelling of 5215050670 in words is "five billion, two hundred fifteen million, fifty thousand, six hundred seventy".

Divisors: 1 2 5 10 263 526 1315 2630 1982909 3965818 9914545 19829090 521505067 1043010134 2607525335 5215050670