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4054000687 = 11536953689
BaseRepresentation
bin1111000110100011…
…0010010000101111
3101110112022120110121
43301220302100233
531300311010222
61510135145411
7202314302662
oct36150622057
911415276417
104054000687
1117a04177a0
12951815267
134c7b7aa99
142a65ad6d9
1518ad905c7
hexf1a3242f

4054000687 has 8 divisors (see below), whose sum is σ = 4505991120. Its totient is φ = 3615917760.

The previous prime is 4054000633. The next prime is 4054000697. The reversal of 4054000687 is 7860004504.

4054000687 is digitally balanced in base 2, because in such base 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 a cyclic number.

It is not a de Polignac number, because 4054000687 - 227 = 3919782959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4054000627) 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, 3476262 + ... + 3477427.

It is an arithmetic number, because the mean of its divisors is an integer number (563248890).

Almost surely, 24054000687 is an apocalyptic number.

4054000687 is a deficient number, since it is larger than the sum of its proper divisors (451990433).

4054000687 is a wasteful number, since it uses less digits than its factorization.

4054000687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6953753.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 4054000687 is about 63671.0349138445. The cubic root of 4054000687 is about 1594.5125408387.

The spelling of 4054000687 in words is "four billion, fifty-four million, six hundred eighty-seven", and thus it is an aban number.

Divisors: 1 11 53 583 6953689 76490579 368545517 4054000687