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2707490044 = 2271916093163
BaseRepresentation
bin1010000101100001…
…0000010011111100
320222200121202010001
42201120100103330
521021104140134
61124354524044
7124044166660
oct24130202374
96880552101
102707490044
11116a342386
12636896624
13341c09a1c
141b98228a0
1510ca64414
hexa16104fc

2707490044 has 48 divisors (see below), whose sum is σ = 5705324800. Its totient is φ = 1098251136.

The previous prime is 2707490041. The next prime is 2707490047. The reversal of 2707490044 is 4400947072.

It is an interprime number because it is at equal distance from previous prime (2707490041) and next prime (2707490047).

It is a junction number, because it is equal to n+sod(n) for n = 2707489985 and 2707490012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2707490041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 854407 + ... + 857569.

Almost surely, 22707490044 is an apocalyptic number.

It is an amenable number.

2707490044 is an abundant number, since it is smaller than the sum of its proper divisors (2997834756).

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

2707490044 is a wasteful number, since it uses less digits than its factorization.

2707490044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4802 (or 4800 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 2707490044 is about 52033.5472940295. The cubic root of 2707490044 is about 1393.7630799472.

The spelling of 2707490044 in words is "two billion, seven hundred seven million, four hundred ninety thousand, forty-four".

Divisors: 1 2 4 7 14 19 28 38 76 133 266 532 1609 3163 3218 6326 6436 11263 12652 22141 22526 30571 44282 45052 60097 61142 88564 120194 122284 213997 240388 420679 427994 841358 855988 1682716 5089267 10178534 20357068 35624869 71249738 96696073 142499476 193392146 386784292 676872511 1353745022 2707490044