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107125300 = 22521071253
BaseRepresentation
bin1100110001010…
…01101000110100
321110120112021201
412120221220310
5204411002200
614344022244
72440356442
oct630515064
9243515251
10107125300
1155518907
122ba61984
1319269a69
1410327b92
159610c6a
hex6629a34

107125300 has 18 divisors (see below), whose sum is σ = 232462118. Its totient is φ = 42850080.

The previous prime is 107125261. The next prime is 107125301. The reversal of 107125300 is 3521701.

It can be written as a sum of positive squares in 3 ways, for example, as 10732176 + 96393124 = 3276^2 + 9818^2 .

It is a super-3 number, since 3×1071253003 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107125301) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 535527 + ... + 535726.

Almost surely, 2107125300 is an apocalyptic number.

107125300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107125300 is an abundant number, since it is smaller than the sum of its proper divisors (125336818).

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

107125300 is a wasteful number, since it uses less digits than its factorization.

107125300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071267 (or 1071260 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 107125300 is about 10350.1352648166. The cubic root of 107125300 is about 474.9311811656.

The spelling of 107125300 in words is "one hundred seven million, one hundred twenty-five thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 1071253 2142506 4285012 5356265 10712530 21425060 26781325 53562650 107125300