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108303230 = 25721911633
BaseRepresentation
bin1100111010010…
…01001101111110
321112210101002202
412131021031332
5210211200410
614425151502
72453363600
oct635111576
9245711082
10108303230
1156152902
123032b592
131958cc69
1410553170
159794ca5
hex674937e

108303230 has 48 divisors (see below), whose sum is σ = 238729680. Its totient is φ = 35175168.

The previous prime is 108303199. The next prime is 108303241. The reversal of 108303230 is 32303801.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3494 + ... + 15126.

It is an arithmetic number, because the mean of its divisors is an integer number (4973535).

Almost surely, 2108303230 is an apocalyptic number.

108303230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108303230 is an abundant number, since it is smaller than the sum of its proper divisors (130426450).

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

108303230 is a wasteful number, since it uses less digits than its factorization.

108303230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11673 (or 11666 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 108303230 is about 10406.8837794990. The cubic root of 108303230 is about 476.6655913604.

The spelling of 108303230 in words is "one hundred eight million, three hundred three thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 19 35 38 49 70 95 98 133 190 245 266 490 665 931 1330 1862 4655 9310 11633 23266 58165 81431 116330 162862 221027 407155 442054 570017 814310 1105135 1140034 1547189 2210270 2850085 3094378 5700170 7735945 10830323 15471890 21660646 54151615 108303230