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20376059206 = 21743139100267
BaseRepresentation
bin10010111110100000…
…011111110101000110
31221121001011001111111
4102332200133311012
5313212232343311
613205521355234
71320636434266
oct227640376506
957531131444
1020376059206
118706832958
123b47a98b1a
131bc9586189
14db42177a6
157e3ca0d21
hex4be81fd46

20376059206 has 32 divisors (see below), whose sum is σ = 33353147520. Its totient is φ = 9298267776.

The previous prime is 20376059203. The next prime is 20376059213. The reversal of 20376059206 is 60295067302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20376059201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153085 + ... + 253351.

It is an arithmetic number, because the mean of its divisors is an integer number (1042285860).

Almost surely, 220376059206 is an apocalyptic number.

20376059206 is a deficient number, since it is larger than the sum of its proper divisors (12977088314).

20376059206 is a wasteful number, since it uses less digits than its factorization.

20376059206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100468.

The product of its (nonzero) digits is 136080, while the sum is 40.

The spelling of 20376059206 in words is "twenty billion, three hundred seventy-six million, fifty-nine thousand, two hundred six".

Divisors: 1 2 17 34 43 86 139 278 731 1462 2363 4726 5977 11954 100267 101609 200534 203218 1704539 3409078 4311481 8622962 13937113 27874226 73295177 146590354 236930921 473861842 599295859 1198591718 10188029603 20376059206