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3104051553 = 321572196781
BaseRepresentation
bin1011100100000100…
…0001000101100001
322000022211011020100
42321001001011201
522324114122203
61232002333013
7136631000661
oct27101010541
98008734210
103104051553
111353179969
1272765a169
133a61161c5
142163701a1
15132798ea3
hexb9041161

3104051553 has 12 divisors (see below), whose sum is σ = 4512190228. Its totient is φ = 2056186080.

The previous prime is 3104051501. The next prime is 3104051581. The reversal of 3104051553 is 3551504013.

3104051553 is a `hidden beast` number, since 3 + 104 + 0 + 5 + 1 + 553 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 484352064 + 2619699489 = 22008^2 + 51183^2 .

It is not a de Polignac number, because 3104051553 - 210 = 3104050529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3104051953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1096978 + ... + 1099803.

Almost surely, 23104051553 is an apocalyptic number.

It is an amenable number.

3104051553 is a deficient number, since it is larger than the sum of its proper divisors (1408138675).

3104051553 is a wasteful number, since it uses less digits than its factorization.

3104051553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2196944 (or 2196941 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 3104051553 is about 55714.0157680273. The cubic root of 3104051553 is about 1458.7346816965.

Adding to 3104051553 its reverse (3551504013), we get a palindrome (6655555566).

The spelling of 3104051553 in words is "three billion, one hundred four million, fifty-one thousand, five hundred fifty-three".

Divisors: 1 3 9 157 471 1413 2196781 6590343 19771029 344894617 1034683851 3104051553