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4108852869 = 311124510693
BaseRepresentation
bin1111010011101000…
…0001111010000101
3101121100112100111220
43310322001322011
531403331242434
61515414550553
7203551446612
oct36472017205
911540470456
104108852869
111819381a80
12968068459
135063448b4
142ad9ab509
15190ac7d49
hexf4e81e85

4108852869 has 8 divisors (see below), whose sum is σ = 5976513312. Its totient is φ = 2490213840.

The previous prime is 4108852861. The next prime is 4108852873. The reversal of 4108852869 is 9682588014.

4108852869 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 4108852869 - 23 = 4108852861 is a prime.

It is a super-2 number, since 2×41088528692 = 33765343798179062322, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4108852861) 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, 62255314 + ... + 62255379.

It is an arithmetic number, because the mean of its divisors is an integer number (747064164).

Almost surely, 24108852869 is an apocalyptic number.

It is an amenable number.

4108852869 is a deficient number, since it is larger than the sum of its proper divisors (1867660443).

4108852869 is a wasteful number, since it uses less digits than its factorization.

4108852869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124510707.

The product of its (nonzero) digits is 1105920, while the sum is 51.

The square root of 4108852869 is about 64100.3343907035. The cubic root of 4108852869 is about 1601.6718032139.

The spelling of 4108852869 in words is "four billion, one hundred eight million, eight hundred fifty-two thousand, eight hundred sixty-nine".

Divisors: 1 3 11 33 124510693 373532079 1369617623 4108852869