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2761085494 = 231379117503
BaseRepresentation
bin1010010010010010…
…1101001000110110
321010102110200020201
42210210231020312
521123314213434
61133551351114
7125264560636
oct24444551066
97112420221
102761085494
111197619442
1265082249a
133500537cb
141c29b46c6
151125ee614
hexa492d236

2761085494 has 16 divisors (see below), whose sum is σ = 4286545920. Its totient is φ = 1332472680.

The previous prime is 2761085479. The next prime is 2761085507. The reversal of 2761085494 is 4945801672.

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, 35254 + ... + 82249.

It is an arithmetic number, because the mean of its divisors is an integer number (267909120).

Almost surely, 22761085494 is an apocalyptic number.

2761085494 is a deficient number, since it is larger than the sum of its proper divisors (1525460426).

2761085494 is a wasteful number, since it uses less digits than its factorization.

2761085494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117915.

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 2761085494 is about 52546.0321432551. The cubic root of 2761085494 is about 1402.8996862689.

The spelling of 2761085494 in words is "two billion, seven hundred sixty-one million, eighty-five thousand, four hundred ninety-four".

Divisors: 1 2 31 62 379 758 11749 23498 117503 235006 3642593 7285186 44533637 89067274 1380542747 2761085494