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3130301379 = 34727780147
BaseRepresentation
bin1011101010010100…
…1001101111000011
322002011012210020010
42322211021233003
522402324121004
61234341120003
7140400060042
oct27245115703
98064183203
103130301379
111366a78837
127343b9003
133ab6a724a
14219a44559
15134c31a89
hexba949bc3

3130301379 has 16 divisors (see below), whose sum is σ = 4277979648. Its totient is φ = 2035067232.

The previous prime is 3130301359. The next prime is 3130301381. The reversal of 3130301379 is 9731030313.

It is not a de Polignac number, because 3130301379 - 25 = 3130301347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3130301329) 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 15 ways as a sum of consecutive naturals, for example, 1017 + ... + 79130.

It is an arithmetic number, because the mean of its divisors is an integer number (267373728).

Almost surely, 23130301379 is an apocalyptic number.

3130301379 is a deficient number, since it is larger than the sum of its proper divisors (1147678269).

3130301379 is a wasteful number, since it uses less digits than its factorization.

3130301379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80474.

The product of its (nonzero) digits is 5103, while the sum is 30.

The square root of 3130301379 is about 55949.0963197798. The cubic root of 3130301379 is about 1462.8351394418.

The spelling of 3130301379 in words is "three billion, one hundred thirty million, three hundred one thousand, three hundred seventy-nine".

Divisors: 1 3 47 141 277 831 13019 39057 80147 240441 3766909 11300727 22200719 66602157 1043433793 3130301379