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3130575484 = 2210913015519
BaseRepresentation
bin1011101010011000…
…1100101001111100
322002011201201020011
42322212030221330
522402411403414
61234351033004
7140402311141
oct27246145174
98064651204
103130575484
111367145773
1273450b764
133ab771c3a
14219ab63c8
15134c87dc4
hexba98ca7c

3130575484 has 24 divisors (see below), whose sum is σ = 5534020800. Its totient is φ = 1549454400.

The previous prime is 3130575479. The next prime is 3130575493. The reversal of 3130575484 is 4845750313.

It is a super-2 number, since 2×31305754842 = 19601005722043668512, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 564477 + ... + 569995.

It is an arithmetic number, because the mean of its divisors is an integer number (230584200).

Almost surely, 23130575484 is an apocalyptic number.

It is an amenable number.

3130575484 is a deficient number, since it is larger than the sum of its proper divisors (2403445316).

3130575484 is a wasteful number, since it uses less digits than its factorization.

3130575484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6933 (or 6931 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 3130575484 is about 55951.5458588947. The cubic root of 3130575484 is about 1462.8778359401.

The spelling of 3130575484 in words is "three billion, one hundred thirty million, five hundred seventy-five thousand, four hundred eighty-four".

Divisors: 1 2 4 109 218 436 1301 2602 5204 5519 11038 22076 141809 283618 567236 601571 1203142 2406284 7180219 14360438 28720876 782643871 1565287742 3130575484