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107364820 = 22519674217
BaseRepresentation
bin1100110011001…
…00000111010100
321111000200211211
412121210013110
5204441133240
614353111204
72442404653
oct631440724
9244020754
10107364820
1155671862
122bb58504
1319321aa4
141038b19a
15965bbea
hex66641d4

107364820 has 48 divisors (see below), whose sum is σ = 240932160. Its totient is φ = 40068864.

The previous prime is 107364799. The next prime is 107364821. The reversal of 107364820 is 28463701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107364821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23352 + ... + 27568.

It is an arithmetic number, because the mean of its divisors is an integer number (5019420).

Almost surely, 2107364820 is an apocalyptic number.

107364820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 107364820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120466080).

107364820 is an abundant number, since it is smaller than the sum of its proper divisors (133567340).

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

107364820 is a wasteful number, since it uses less digits than its factorization.

107364820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4312 (or 4310 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 107364820 is about 10361.6996675256. The cubic root of 107364820 is about 475.2848817393.

The spelling of 107364820 in words is "one hundred seven million, three hundred sixty-four thousand, eight hundred twenty".

Divisors: 1 2 4 5 10 19 20 38 67 76 95 134 190 268 335 380 670 1273 1340 2546 4217 5092 6365 8434 12730 16868 21085 25460 42170 80123 84340 160246 282539 320492 400615 565078 801230 1130156 1412695 1602460 2825390 5368241 5650780 10736482 21472964 26841205 53682410 107364820