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2082660148 = 221927403423
BaseRepresentation
bin111110000100010…
…1101111100110100
312101010220002122001
41330020231330310
513231130111043
6542354345044
7102416214322
oct17410557464
95333802561
102082660148
11979675438
124a158b184
132726294aa
1415a854d12
15c2c8e74d
hex7c22df34

2082660148 has 12 divisors (see below), whose sum is σ = 3836479360. Its totient is φ = 986523192.

The previous prime is 2082660137. The next prime is 2082660179. The reversal of 2082660148 is 8410662802.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13701636 + ... + 13701787.

Almost surely, 22082660148 is an apocalyptic number.

It is an amenable number.

2082660148 is a deficient number, since it is larger than the sum of its proper divisors (1753819212).

2082660148 is a wasteful number, since it uses less digits than its factorization.

2082660148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27403446 (or 27403444 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 2082660148 is about 45636.1714871000. The cubic root of 2082660148 is about 1277.0448076307.

The spelling of 2082660148 in words is "two billion, eighty-two million, six hundred sixty thousand, one hundred forty-eight".

Divisors: 1 2 4 19 38 76 27403423 54806846 109613692 520665037 1041330074 2082660148