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2074953196 = 221369137889
BaseRepresentation
bin111101110101101…
…0100010111101100
312100121101112200101
41323223110113230
513222142000241
6541521240444
7102263545141
oct17353242754
95317345611
102074953196
11975291058
1249aa93124
13270b5b574
1415980a3c8
15c226ae31
hex7bad45ec

2074953196 has 12 divisors (see below), whose sum is σ = 3631529160. Its totient is φ = 1037373440.

The previous prime is 2074953169. The next prime is 2074953239. The reversal of 2074953196 is 6913594702.

It is a happy number.

It is a super-2 number, since 2×20749531962 = 8610861531181228832, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 35820 + ... + 73708.

It is an arithmetic number, because the mean of its divisors is an integer number (302627430).

Almost surely, 22074953196 is an apocalyptic number.

It is an amenable number.

2074953196 is a deficient number, since it is larger than the sum of its proper divisors (1556575964).

2074953196 is a wasteful number, since it uses less digits than its factorization.

2074953196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51584 (or 51582 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 46.

The square root of 2074953196 is about 45551.6541521820. The cubic root of 2074953196 is about 1275.4676118457.

The spelling of 2074953196 in words is "two billion, seventy-four million, nine hundred fifty-three thousand, one hundred ninety-six".

Divisors: 1 2 4 13691 27382 37889 54764 75778 151556 518738299 1037476598 2074953196