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109104352 = 257487073
BaseRepresentation
bin1101000000011…
…00110011100000
321121022002000221
412200030303200
5210412314402
614454252424
72463241330
oct640146340
9247262027
10109104352
115664a795
1230657114
13197b07b6
14106c10c0
1598a2337
hex680cce0

109104352 has 24 divisors (see below), whose sum is σ = 245485296. Its totient is φ = 46758912.

The previous prime is 109104301. The next prime is 109104361. The reversal of 109104352 is 253401901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243313 + ... + 243760.

It is an arithmetic number, because the mean of its divisors is an integer number (10228554).

Almost surely, 2109104352 is an apocalyptic number.

It is an amenable number.

109104352 is an abundant number, since it is smaller than the sum of its proper divisors (136380944).

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

109104352 is an equidigital number, since it uses as much as digits as its factorization.

109104352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487090 (or 487082 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 109104352 is about 10445.3028677966. The cubic root of 109104352 is about 477.8380081671.

The spelling of 109104352 in words is "one hundred nine million, one hundred four thousand, three hundred fifty-two".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 487073 974146 1948292 3409511 3896584 6819022 7793168 13638044 15586336 27276088 54552176 109104352