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13232896100 = 22521129117209
BaseRepresentation
bin11000101001011110…
…11111100001100100
31021011020000202211222
430110233133201210
5204100110133400
610025030515512
7645631522004
oct142457374144
937136022758
1013232896100
115680696776
122693805b98
13132b706248
148d7672004
15526b08185
hex314bdf864

13232896100 has 36 divisors (see below), whose sum is σ = 28741064100. Its totient is φ = 5288424960.

The previous prime is 13232896099. The next prime is 13232896151. The reversal of 13232896100 is 169823231.

It can be written as a sum of positive squares in 6 ways, for example, as 4307559424 + 8925336676 = 65632^2 + 94474^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54296 + ... + 171504.

Almost surely, 213232896100 is an apocalyptic number.

13232896100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13232896100 is an abundant number, since it is smaller than the sum of its proper divisors (15508168000).

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

13232896100 is a wasteful number, since it uses less digits than its factorization.

13232896100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118352 (or 118345 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The spelling of 13232896100 in words is "thirteen billion, two hundred thirty-two million, eight hundred ninety-six thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 1129 2258 4516 5645 11290 22580 28225 56450 112900 117209 234418 468836 586045 1172090 2344180 2930225 5860450 11720900 132328961 264657922 529315844 661644805 1323289610 2646579220 3308224025 6616448050 13232896100