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1104770641 = 13275330869
BaseRepresentation
bin100000111011001…
…0111011001010001
32211222211011102011
41001312113121101
54230310130031
6301343022521
736243252442
oct10166273121
92758734364
101104770641
11517683597
12269b9aa41
13147b61250
14a6a212c9
1566ec96b1
hex41d97651

1104770641 has 8 divisors (see below), whose sum is σ = 1190223720. Its totient is φ = 1019384832.

The previous prime is 1104770629. The next prime is 1104770647. The reversal of 1104770641 is 1460774011.

It can be written as a sum of positive squares in 4 ways, for example, as 32535616 + 1072235025 = 5704^2 + 32745^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1104770641 - 25 = 1104770609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1104770647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20355 + ... + 51223.

It is an arithmetic number, because the mean of its divisors is an integer number (148777965).

Almost surely, 21104770641 is an apocalyptic number.

It is an amenable number.

1104770641 is a deficient number, since it is larger than the sum of its proper divisors (85453079).

1104770641 is a wasteful number, since it uses less digits than its factorization.

1104770641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33635.

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 1104770641 is about 33238.0902128868. The cubic root of 1104770641 is about 1033.7702777744.

The spelling of 1104770641 in words is "one billion, one hundred four million, seven hundred seventy thousand, six hundred forty-one".

Divisors: 1 13 2753 30869 35789 401297 84982357 1104770641