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107100800 = 275233469
BaseRepresentation
bin1100110001000…
…11101010000000
321110112021200022
412120203222000
5204404211200
614343313012
72440225142
oct630435200
9243467608
10107100800
1155501464
122ba4b768
131925b871
141031cc92
159608885
hex6623a80

107100800 has 48 divisors (see below), whose sum is σ = 264580350. Its totient is φ = 42839040.

The previous prime is 107100797. The next prime is 107100803. The reversal of 107100800 is 8001701.

It is an interprime number because it is at equal distance from previous prime (107100797) and next prime (107100803).

It can be written as a sum of positive squares in 3 ways, for example, as 70425664 + 36675136 = 8392^2 + 6056^2 .

It is a super-2 number, since 2×1071008002 = 22941162721280000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (107100803) 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, 13535 + ... + 19934.

Almost surely, 2107100800 is an apocalyptic number.

107100800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107100800 is an abundant number, since it is smaller than the sum of its proper divisors (157479550).

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

107100800 is an equidigital number, since it uses as much as digits as its factorization.

107100800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33493 (or 33476 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 17.

The square root of 107100800 is about 10348.9516377264. The cubic root of 107100800 is about 474.8949721621.

Subtracting from 107100800 its reverse (8001701), we obtain a palindrome (99099099).

The spelling of 107100800 in words is "one hundred seven million, one hundred thousand, eight hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 320 400 640 800 1600 3200 33469 66938 133876 167345 267752 334690 535504 669380 836725 1071008 1338760 1673450 2142016 2677520 3346900 4284032 5355040 6693800 10710080 13387600 21420160 26775200 53550400 107100800