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107370219 = 31116319961
BaseRepresentation
bin1100110011001…
…01011011101011
321111000222020210
412121211123223
5204441321334
614353152203
72442426465
oct631453353
9244028223
10107370219
1155675920
122bb5b663
1319324398
141038d135
15965d5e9
hex66656eb

107370219 has 16 divisors (see below), whose sum is σ = 157140864. Its totient is φ = 64670400.

The previous prime is 107370157. The next prime is 107370239. The reversal of 107370219 is 912073701.

It is not a de Polignac number, because 107370219 - 27 = 107370091 is a prime.

It is a super-2 number, since 2×1073702192 = 23056727856215922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (107370239) 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, 4602 + ... + 15359.

It is an arithmetic number, because the mean of its divisors is an integer number (9821304).

Almost surely, 2107370219 is an apocalyptic number.

107370219 is a deficient number, since it is larger than the sum of its proper divisors (49770645).

107370219 is a wasteful number, since it uses less digits than its factorization.

107370219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20138.

The product of its (nonzero) digits is 2646, while the sum is 30.

The square root of 107370219 is about 10361.9601910063. The cubic root of 107370219 is about 475.2928484087.

The spelling of 107370219 in words is "one hundred seven million, three hundred seventy thousand, two hundred nineteen".

Divisors: 1 3 11 33 163 489 1793 5379 19961 59883 219571 658713 3253643 9760929 35790073 107370219