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2906004248 = 237192731207
BaseRepresentation
bin1010110100110110…
…0001101100011000
321111112011022101222
42231031201230120
521422414113443
61200205431212
7132004425410
oct25515415430
97445138358
102906004248
111261400004
1269126b508
13374093954
141d7d39640
151201c8468
hexad361b18

2906004248 has 32 divisors (see below), whose sum is σ = 6554899200. Its totient is φ = 1179880992.

The previous prime is 2906004223. The next prime is 2906004251. The reversal of 2906004248 is 8424006092.

It is a congruent number.

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, 1364540 + ... + 1366667.

It is an arithmetic number, because the mean of its divisors is an integer number (204840600).

Almost surely, 22906004248 is an apocalyptic number.

2906004248 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2906004248 is an abundant number, since it is smaller than the sum of its proper divisors (3648894952).

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

2906004248 is a wasteful number, since it uses less digits than its factorization.

2906004248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2731239 (or 2731235 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 2906004248 is about 53907.3672887111. The cubic root of 2906004248 is about 1427.0266430361.

The spelling of 2906004248 in words is "two billion, nine hundred six million, four thousand, two hundred forty-eight".

Divisors: 1 2 4 7 8 14 19 28 38 56 76 133 152 266 532 1064 2731207 5462414 10924828 19118449 21849656 38236898 51892933 76473796 103785866 152947592 207571732 363250531 415143464 726501062 1453002124 2906004248