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4104554013 = 33721717217
BaseRepresentation
bin1111010010100110…
…1000011000011101
3101121001102221121000
43310221220120131
531401231212023
61515142500513
7203500063530
oct36451503035
911531387530
104104554013
111816a061aa
12966734739
1350549acb1
142ad1aca17
15190529243
hexf4a6861d

4104554013 has 16 divisors (see below), whose sum is σ = 6949509760. Its totient is φ = 2345459328.

The previous prime is 4104554011. The next prime is 4104554029. The reversal of 4104554013 is 3104554014.

It is a happy number.

4104554013 is a `hidden beast` number, since 4 + 104 + 5 + 540 + 13 = 666.

4104554013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4104554013 - 21 = 4104554011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4104554011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10858420 + ... + 10858797.

It is an arithmetic number, because the mean of its divisors is an integer number (434344360).

Almost surely, 24104554013 is an apocalyptic number.

It is an amenable number.

4104554013 is a deficient number, since it is larger than the sum of its proper divisors (2844955747).

4104554013 is a wasteful number, since it uses less digits than its factorization.

4104554013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21717233 (or 21717227 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 4104554013 is about 64066.7933722299. The cubic root of 4104554013 is about 1601.1130293251.

Subtracting from 4104554013 its reverse (3104554014), we obtain a palindrome (999999999).

The spelling of 4104554013 in words is "four billion, one hundred four million, five hundred fifty-four thousand, thirteen".

Divisors: 1 3 7 9 21 27 63 189 21717217 65151651 152020519 195454953 456061557 586364859 1368184671 4104554013