Search a number
-
+
107974130 = 251159127131
BaseRepresentation
bin1100110111110…
…00110111110010
321112011122122212
412123320313302
5210120133010
614414132122
72450523245
oct633706762
9245148585
10107974130
1155a48620
12301b1042
13194a6224
14104a925c
15972c505
hex66f8df2

107974130 has 64 divisors (see below), whose sum is σ = 218972160. Its totient is φ = 38001600.

The previous prime is 107974127. The next prime is 107974133. The reversal of 107974130 is 31479701.

It is an interprime number because it is at equal distance from previous prime (107974127) and next prime (107974133).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (107974133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 824165 + ... + 824295.

It is an arithmetic number, because the mean of its divisors is an integer number (3421440).

Almost surely, 2107974130 is an apocalyptic number.

107974130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

107974130 is an abundant number, since it is smaller than the sum of its proper divisors (110998030).

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

107974130 is a wasteful number, since it uses less digits than its factorization.

107974130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 107974130 is about 10391.0600999128. The cubic root of 107974130 is about 476.1822884195.

The spelling of 107974130 in words is "one hundred seven million, nine hundred seventy-four thousand, one hundred thirty".

Divisors: 1 2 5 10 11 22 55 59 110 118 127 131 254 262 295 590 635 649 655 1270 1298 1310 1397 1441 2794 2882 3245 6490 6985 7205 7493 7729 13970 14410 14986 15458 16637 33274 37465 38645 74930 77290 82423 83185 85019 164846 166370 170038 183007 366014 412115 425095 824230 850190 915035 981583 1830070 1963166 4907915 9815830 10797413 21594826 53987065 107974130