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3143980084 = 227195909737
BaseRepresentation
bin1011101101100101…
…0101010000110100
322010002221201212211
42323121111100310
522414324330314
61235550223204
7140624250460
oct27331252064
98102851784
103143980084
111373770853
12738ab4b04
133b148635b
1421b7a54a0
151360349c4
hexbb655434

3143980084 has 24 divisors (see below), whose sum is σ = 6618906560. Its totient is φ = 1276502976.

The previous prime is 3143980061. The next prime is 3143980097. The reversal of 3143980084 is 4800893413.

3143980084 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×31439800842 = 19769221537177294112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2954337 + ... + 2955400.

Almost surely, 23143980084 is an apocalyptic number.

It is an amenable number.

3143980084 is an abundant number, since it is smaller than the sum of its proper divisors (3474926476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3143980084 is a wasteful number, since it uses less digits than its factorization.

3143980084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5909767 (or 5909765 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 3143980084 is about 56071.2054801749. The cubic root of 3143980084 is about 1464.9627955933.

The spelling of 3143980084 in words is "three billion, one hundred forty-three million, nine hundred eighty thousand, eighty-four".

Divisors: 1 2 4 7 14 19 28 38 76 133 266 532 5909737 11819474 23638948 41368159 82736318 112285003 165472636 224570006 449140012 785995021 1571990042 3143980084