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107130180 = 22351785503
BaseRepresentation
bin1100110001010…
…10110101000100
321110120202222110
412120222311010
5204411131210
614344101020
72440406613
oct630526504
9243522873
10107130180
1155521543
122ba64770
131926c051
141032987a
159612420
hex662ad44

107130180 has 24 divisors (see below), whose sum is σ = 299964672. Its totient is φ = 28568032.

The previous prime is 107130173. The next prime is 107130223. The reversal of 107130180 is 81031701.

It is a super-2 number, since 2×1071301802 = 22953750933664800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 892692 + ... + 892811.

It is an arithmetic number, because the mean of its divisors is an integer number (12498528).

Almost surely, 2107130180 is an apocalyptic number.

107130180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107130180 is an abundant number, since it is smaller than the sum of its proper divisors (192834492).

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

107130180 is a wasteful number, since it uses less digits than its factorization.

107130180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1785515 (or 1785513 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 21.

The square root of 107130180 is about 10350.3710078431. The cubic root of 107130180 is about 474.9383927486.

Adding to 107130180 its reverse (81031701), we get a palindrome (188161881).

The spelling of 107130180 in words is "one hundred seven million, one hundred thirty thousand, one hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 1785503 3571006 5356509 7142012 8927515 10713018 17855030 21426036 26782545 35710060 53565090 107130180