Search a number
-
+
4167028146 = 23694504691
BaseRepresentation
bin1111100001011111…
…1100110110110010
3101202101222221222210
43320113330312302
532013224400041
61525253512550
7205156104051
oct37027746662
911671887883
104167028146
1118491a6a16
12983642756
13515403138
142b75d2398
15195c6a016
hexf85fcdb2

4167028146 has 8 divisors (see below), whose sum is σ = 8334056304. Its totient is φ = 1389009380.

The previous prime is 4167028139. The next prime is 4167028147. The reversal of 4167028146 is 6418207614.

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

4167028146 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4167028147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347252340 + ... + 347252351.

It is an arithmetic number, because the mean of its divisors is an integer number (1041757038).

Almost surely, 24167028146 is an apocalyptic number.

4167028146 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4167028146 is a wasteful number, since it uses less digits than its factorization.

4167028146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694504696.

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 4167028146 is about 64552.5223829402. The cubic root of 4167028146 is about 1609.1955069250.

The spelling of 4167028146 in words is "four billion, one hundred sixty-seven million, twenty-eight thousand, one hundred forty-six".

Divisors: 1 2 3 6 694504691 1389009382 2083514073 4167028146