Search a number
-
+
4002220141 = 43199467713
BaseRepresentation
bin1110111010001101…
…0000100001101101
3101022220212211220121
43232203100201231
531144032021031
61501045244541
7201115211203
oct35643204155
911286784817
104002220141
111774170257
12938403751
134ba21b0ca
1429d771073
15186563011
hexee8d086d

4002220141 has 8 divisors (see below), whose sum is σ = 4115883200. Its totient is φ = 3889492992.

The previous prime is 4002220129. The next prime is 4002220153. The reversal of 4002220141 is 1410222004.

4002220141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4002220129) and next prime (4002220153).

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 4002220141 - 211 = 4002218093 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 (4002220171) 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, 225300 + ... + 242413.

It is an arithmetic number, because the mean of its divisors is an integer number (514485400).

Almost surely, 24002220141 is an apocalyptic number.

It is an amenable number.

4002220141 is a deficient number, since it is larger than the sum of its proper divisors (113663059).

4002220141 is a wasteful number, since it uses less digits than its factorization.

4002220141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467955.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 4002220141 is about 63263.1025242993. The cubic root of 4002220141 is about 1587.6946854958.

Adding to 4002220141 its reverse (1410222004), we get a palindrome (5412442145).

The spelling of 4002220141 in words is "four billion, two million, two hundred twenty thousand, one hundred forty-one".

Divisors: 1 43 199 8557 467713 20111659 93074887 4002220141