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1950214363066 = 21988757859561
BaseRepresentation
bin11100011000010001110…
…101011001011110111010
320220102211210101110012001
4130120101311121132322
5223423014334104231
64051525514011214
7260620062400354
oct34302165313672
96812753343161
101950214363066
116920991909a2
12275b6aa16b0a
13111b9b03a3c8
146a5688000d4
1535ae237cb61
hex1c611d597ba

1950214363066 has 16 divisors (see below), whose sum is σ = 3082757463360. Its totient is φ = 922744262880.

The previous prime is 1950214363049. The next prime is 1950214363073. The reversal of 1950214363066 is 6603634120591.

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, 28896075 + ... + 28963486.

It is an arithmetic number, because the mean of its divisors is an integer number (192672341460).

Almost surely, 21950214363066 is an apocalyptic number.

1950214363066 is a deficient number, since it is larger than the sum of its proper divisors (1132543100294).

1950214363066 is a wasteful number, since it uses less digits than its factorization.

1950214363066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57860469.

The product of its (nonzero) digits is 699840, while the sum is 46.

The spelling of 1950214363066 in words is "one trillion, nine hundred fifty billion, two hundred fourteen million, three hundred sixty-three thousand, sixty-six".

Divisors: 1 2 19 38 887 1774 16853 33706 57859561 115719122 1099331659 2198663318 51321430607 102642861214 975107181533 1950214363066