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11300131296 = 2532291713451
BaseRepresentation
bin10101000011000101…
…00101000111100000
31002011112012010222100
422201202211013200
5141120313200141
65105145010400
7550012350126
oct124142450740
932145163870
1011300131296
1148796a1993
122234483a00
1310b117012c
14792ab9916
154620c70b6
hex2a18a51e0

11300131296 has 72 divisors (see below), whose sum is σ = 32148154584. Its totient is φ = 3765139200.

The previous prime is 11300131259. The next prime is 11300131301. The reversal of 11300131296 is 69213100311.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 833371 + ... + 846821.

It is an arithmetic number, because the mean of its divisors is an integer number (446502147).

Almost surely, 211300131296 is an apocalyptic number.

11300131296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11300131296 is an abundant number, since it is smaller than the sum of its proper divisors (20848023288).

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

11300131296 is a wasteful number, since it uses less digits than its factorization.

11300131296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16384 (or 16373 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The spelling of 11300131296 in words is "eleven billion, three hundred million, one hundred thirty-one thousand, two hundred ninety-six".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 2917 5834 8751 11668 13451 17502 23336 26253 26902 35004 40353 46672 52506 53804 70008 80706 93344 105012 107608 121059 140016 161412 210024 215216 242118 280032 322824 420048 430432 484236 645648 840096 968472 1291296 1936944 3873888 39236567 78473134 117709701 156946268 235419402 313892536 353129103 470838804 627785072 706258206 941677608 1255570144 1412516412 1883355216 2825032824 3766710432 5650065648 11300131296