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3140410031 = 11347822743
BaseRepresentation
bin1011101100101110…
…1101101010101111
322002212020100200122
42323023231222233
522412421110111
61235341515155
7140552021243
oct27313555257
98085210618
103140410031
1113717525a0
12737872abb
133b08063b5
1421b116423
15135a7bcdb
hexbb2edaaf

3140410031 has 8 divisors (see below), whose sum is σ = 3435778944. Its totient is φ = 2846687320.

The previous prime is 3140410001. The next prime is 3140410033. The reversal of 3140410031 is 1300140413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3140410031 - 210 = 3140409007 is a prime.

It is a super-2 number, since 2×31404100312 = 19724350325610841922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3140409991 and 3140410009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3140410033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407555 + ... + 415188.

It is an arithmetic number, because the mean of its divisors is an integer number (429472368).

Almost surely, 23140410031 is an apocalyptic number.

3140410031 is a deficient number, since it is larger than the sum of its proper divisors (295368913).

3140410031 is a wasteful number, since it uses less digits than its factorization.

3140410031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823101.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3140410031 is about 56039.3614435425. The cubic root of 3140410031 is about 1464.4080872807.

Adding to 3140410031 its reverse (1300140413), we get a palindrome (4440550444).

The spelling of 3140410031 in words is "three billion, one hundred forty million, four hundred ten thousand, thirty-one".

Divisors: 1 11 347 3817 822743 9050173 285491821 3140410031