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10027112249 = 7111572113931
BaseRepresentation
bin10010101011010100…
…11001011100111001
3221212210210002010202
421111222121130321
5131013420042444
64334551451545
7503324022260
oct112552313471
927783702122
1010027112249
114286052930
121b3a086bb5
13c3a4c0c1b
146b19bd5d7
153da46634e
hex255a99739

10027112249 has 32 divisors (see below), whose sum is σ = 12643802112. Its totient is φ = 7724808000.

The previous prime is 10027112237. The next prime is 10027112279. The reversal of 10027112249 is 94221172001.

It is not a de Polignac number, because 10027112249 - 216 = 10027046713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10027112279) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2548814 + ... + 2552744.

It is an arithmetic number, because the mean of its divisors is an integer number (395118816).

Almost surely, 210027112249 is an apocalyptic number.

It is an amenable number.

10027112249 is a deficient number, since it is larger than the sum of its proper divisors (2616689863).

10027112249 is a wasteful number, since it uses less digits than its factorization.

10027112249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4317.

The product of its (nonzero) digits is 2016, while the sum is 29.

The spelling of 10027112249 in words is "ten billion, twenty-seven million, one hundred twelve thousand, two hundred forty-nine".

Divisors: 1 7 11 77 157 211 1099 1477 1727 2321 3931 12089 16247 27517 33127 43241 231889 302687 364397 617167 829441 2550779 4320169 5806087 6788837 9123851 47521859 63866957 130222237 911555659 1432444607 10027112249