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10208080015693 = 71976752481321
BaseRepresentation
bin1001010010001100000011…
…1110111011000101001101
31100010212211122111021010021
42110203000332323011031
52314222121441000233
633413305513542141
72102336511321340
oct224430076730515
940125748437107
1010208080015693
11328624a05463a
12118a489414951
13590805455071
14274106386457
1512a80791ae2d
hex948c0fbb14d

10208080015693 has 8 divisors (see below), whose sum is σ = 12280397011520. Its totient is φ = 8289267982560.

The previous prime is 10208080015691. The next prime is 10208080015717. The reversal of 10208080015693 is 39651008080201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10208080015693 - 21 = 10208080015691 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10208080015691) 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, 38376240528 + ... + 38376240793.

It is an arithmetic number, because the mean of its divisors is an integer number (1535049626440).

Almost surely, 210208080015693 is an apocalyptic number.

It is an amenable number.

10208080015693 is a deficient number, since it is larger than the sum of its proper divisors (2072316995827).

10208080015693 is an equidigital number, since it uses as much as digits as its factorization.

10208080015693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76752481347.

The product of its (nonzero) digits is 103680, while the sum is 43.

Adding to 10208080015693 its reverse (39651008080201), we get a palindrome (49859088095894).

The spelling of 10208080015693 in words is "ten trillion, two hundred eight billion, eighty million, fifteen thousand, six hundred ninety-three".

Divisors: 1 7 19 133 76752481321 537267369247 1458297145099 10208080015693