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10201300140 = 2235673725237
BaseRepresentation
bin10011000000000101…
…10111110010101100
3222022221112202000010
421200002313302230
5131343013101030
64404133133220
7510540422553
oct114002676254
928287482003
1010201300140
114365405869
121b8848a210
13c6760b495
146caba2d9a
153ea8c26b0
hex2600b7cac

10201300140 has 48 divisors (see below), whose sum is σ = 28569012192. Its totient is φ = 2719835136.

The previous prime is 10201300111. The next prime is 10201300141. The reversal of 10201300140 is 4100310201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (10201300141) 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, 391602 + ... + 416838.

It is an arithmetic number, because the mean of its divisors is an integer number (595187754).

Almost surely, 210201300140 is an apocalyptic number.

10201300140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10201300140 is an abundant number, since it is smaller than the sum of its proper divisors (18367712052).

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

10201300140 is a wasteful number, since it uses less digits than its factorization.

10201300140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31986 (or 31984 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 10201300140 its reverse (4100310201), we get a palindrome (14301610341).

The spelling of 10201300140 in words is "ten billion, two hundred one million, three hundred thousand, one hundred forty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 6737 13474 20211 25237 26948 33685 40422 50474 67370 75711 80844 100948 101055 126185 134740 151422 202110 252370 302844 378555 404220 504740 757110 1514220 170021669 340043338 510065007 680086676 850108345 1020130014 1700216690 2040260028 2550325035 3400433380 5100650070 10201300140