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2104035101 = 72327674723
BaseRepresentation
bin111110101101001…
…0000011100011101
312102122010001112222
41331122100130131
513302113110401
6544440435125
7103066001060
oct17532203435
95378101488
102104035101
1198a744793
124a8778aa5
13276ba16ac
1415d61a8d7
15c4ab2c1b
hex7d69071d

2104035101 has 16 divisors (see below), whose sum is σ = 2510598144. Its totient is φ = 1724058864.

The previous prime is 2104035083. The next prime is 2104035137. The reversal of 2104035101 is 1015304012.

It is a cyclic number.

It is not a de Polignac number, because 2104035101 - 214 = 2104018717 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2104035101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104035151) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 443126 + ... + 447848.

It is an arithmetic number, because the mean of its divisors is an integer number (156912384).

Almost surely, 22104035101 is an apocalyptic number.

It is an amenable number.

2104035101 is a deficient number, since it is larger than the sum of its proper divisors (406563043).

2104035101 is a wasteful number, since it uses less digits than its factorization.

2104035101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7520.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 2104035101 is about 45869.7623822056. The cubic root of 2104035101 is about 1281.3988412103.

Adding to 2104035101 its reverse (1015304012), we get a palindrome (3119339113).

The spelling of 2104035101 in words is "two billion, one hundred four million, thirty-five thousand, one hundred one".

Divisors: 1 7 23 161 2767 4723 19369 33061 63641 108629 445487 760403 13068541 91479787 300576443 2104035101