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2152104141 = 311193432383
BaseRepresentation
bin1000000001000110…
…1000000011001101
312112222120012212210
42000101220003031
513401414313031
6553315021033
7104221404045
oct20021500315
95488505783
102152104141
11a04896770
1250089a779
13283b31c05
14165b70725
15c8e0a746
hex804680cd

2152104141 has 16 divisors (see below), whose sum is σ = 3295088640. Its totient is φ = 1235657520.

The previous prime is 2152104127. The next prime is 2152104169. The reversal of 2152104141 is 1414012512.

It is not a de Polignac number, because 2152104141 - 25 = 2152104109 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2152104191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1715565 + ... + 1716818.

It is an arithmetic number, because the mean of its divisors is an integer number (205943040).

Almost surely, 22152104141 is an apocalyptic number.

It is an amenable number.

2152104141 is a deficient number, since it is larger than the sum of its proper divisors (1142984499).

2152104141 is a wasteful number, since it uses less digits than its factorization.

2152104141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3432416.

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 2152104141 is about 46390.7764647241. The cubic root of 2152104141 is about 1291.0837878413.

Adding to 2152104141 its reverse (1414012512), we get a palindrome (3566116653).

The spelling of 2152104141 in words is "two billion, one hundred fifty-two million, one hundred four thousand, one hundred forty-one".

Divisors: 1 3 11 19 33 57 209 627 3432383 10297149 37756213 65215277 113268639 195645831 717368047 2152104141