Search a number
-
+
2132028258 = 23355338043
BaseRepresentation
bin111111100010100…
…0010101101100010
312111120210020221120
41333011002231202
513331244401013
6551320433110
7103555640553
oct17705025542
95446706846
102132028258
119a4524428
124b6018796
1327c9230a9
1416322632a
15c7292123
hex7f142b62

2132028258 has 8 divisors (see below), whose sum is σ = 4264056528. Its totient is φ = 710676084.

The previous prime is 2132028253. The next prime is 2132028289. The reversal of 2132028258 is 8528202312.

2132028258 is digitally balanced in base 4, 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.

2132028258 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2132028251) 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, 177669016 + ... + 177669027.

It is an arithmetic number, because the mean of its divisors is an integer number (533007066).

Almost surely, 22132028258 is an apocalyptic number.

2132028258 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.

2132028258 is a wasteful number, since it uses less digits than its factorization.

2132028258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355338048.

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 2132028258 is about 46173.8915189093. The cubic root of 2132028258 is about 1287.0566183467.

The spelling of 2132028258 in words is "two billion, one hundred thirty-two million, twenty-eight thousand, two hundred fifty-eight".

Divisors: 1 2 3 6 355338043 710676086 1066014129 2132028258