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4115054052 = 2232412787977
BaseRepresentation
bin1111010101000110…
…1011110111100100
3101121210012101221100
43311101223313210
531411423212202
61520155520100
7203655245064
oct36521536744
911553171840
104115054052
11182192801a
1296a159030
13507706335
142b07433a4
1519140041c
hexf546bde4

4115054052 has 36 divisors (see below), whose sum is σ = 10655651916. Its totient is φ = 1338228480.

The previous prime is 4115053979. The next prime is 4115054059. The reversal of 4115054052 is 2504505114.

4115054052 is a `hidden beast` number, since 4 + 115 + 0 + 540 + 5 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 137733696 + 3977320356 = 11736^2 + 63066^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (4115054059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1392513 + ... + 1395464.

It is an arithmetic number, because the mean of its divisors is an integer number (295990331).

Almost surely, 24115054052 is an apocalyptic number.

It is an amenable number.

4115054052 is an abundant number, since it is smaller than the sum of its proper divisors (6540597864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4115054052 is a wasteful number, since it uses less digits than its factorization.

4115054052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2788028 (or 2788023 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 4115054052 is about 64148.6870637272. The cubic root of 4115054052 is about 1602.4771591764.

Adding to 4115054052 its reverse (2504505114), we get a palindrome (6619559166).

The spelling of 4115054052 in words is "four billion, one hundred fifteen million, fifty-four thousand, fifty-two".

Divisors: 1 2 3 4 6 9 12 18 36 41 82 123 164 246 369 492 738 1476 2787977 5575954 8363931 11151908 16727862 25091793 33455724 50183586 100367172 114307057 228614114 342921171 457228228 685842342 1028763513 1371684684 2057527026 4115054052