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2906483628 = 2237921972
BaseRepresentation
bin1010110100111101…
…0110101110101100
321111120001122222210
42231033112232230
521423024434003
61200224010420
7132011463126
oct25517265654
97446048883
102906483628
1112616a8194
12691460a10
13374200bc9
141d8022216
15120270503
hexad3d6bac

2906483628 has 54 divisors (see below), whose sum is σ = 6903770916. Its totient is φ = 951708576.

The previous prime is 2906483627. The next prime is 2906483639. The reversal of 2906483628 is 8263846092.

It is not an unprimeable number, because it can be changed into a prime (2906483623) 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 17 ways as a sum of consecutive naturals, for example, 14753626 + ... + 14753822.

Almost surely, 22906483628 is an apocalyptic number.

It is an amenable number.

2906483628 is an abundant number, since it is smaller than the sum of its proper divisors (3997287288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2906483628 is an equidigital number, since it uses as much as digits as its factorization.

2906483628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559 (or 281 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 48.

The square root of 2906483628 is about 53911.8134363889. The cubic root of 2906483628 is about 1427.1051070668.

Multiplying 2906483628 by its sum of digits (48), we get a square (139511214144 = 3735122).

The spelling of 2906483628 in words is "two billion, nine hundred six million, four hundred eighty-three thousand, six hundred twenty-eight".

Divisors: 1 2 3 4 6 12 79 158 197 237 316 394 474 591 788 948 1182 2364 6241 12482 15563 18723 24964 31126 37446 38809 46689 62252 74892 77618 93378 116427 155236 186756 232854 465708 1229477 2458954 3065911 3688431 4917908 6131822 7376862 9197733 12263644 14753724 18395466 36790932 242206969 484413938 726620907 968827876 1453241814 2906483628