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3112130151 = 321326599403
BaseRepresentation
bin1011100101111111…
…0101011001100111
322000220000120222200
42321133311121213
522333201131101
61232451425543
7140056445514
oct27137653147
98026016880
103112130151
111357797499
1272a2b52b3
133a79b4340
1421747430b
15133342986
hexb97f5667

3112130151 has 12 divisors (see below), whose sum is σ = 4841091528. Its totient is φ = 1915156944.

The previous prime is 3112130129. The next prime is 3112130173. The reversal of 3112130151 is 1510312113.

3112130151 is a `hidden beast` number, since 311 + 2 + 1 + 301 + 51 = 666.

It is an interprime number because it is at equal distance from previous prime (3112130129) and next prime (3112130173).

It is not a de Polignac number, because 3112130151 - 230 = 2038388327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3112130111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13299585 + ... + 13299818.

It is an arithmetic number, because the mean of its divisors is an integer number (403424294).

Almost surely, 23112130151 is an apocalyptic number.

3112130151 is a deficient number, since it is larger than the sum of its proper divisors (1728961377).

3112130151 is a wasteful number, since it uses less digits than its factorization.

3112130151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26599422 (or 26599419 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 18.

The square root of 3112130151 is about 55786.4692465834. The cubic root of 3112130151 is about 1459.9990853500. Note that the first 3 decimals are identical.

Adding to 3112130151 its reverse (1510312113), we get a palindrome (4622442264).

The spelling of 3112130151 in words is "three billion, one hundred twelve million, one hundred thirty thousand, one hundred fifty-one".

Divisors: 1 3 9 13 39 117 26599403 79798209 239394627 345792239 1037376717 3112130151