Search a number
-
+
2141410231 = 13934694441
BaseRepresentation
bin111111110100011…
…0101001110110111
312112020102220121001
41333220311032313
513341200111411
6552253504131
7104031454342
oct17750651667
95466386531
102141410231
119a9852224
124b91a2047
1328185955c
14164589459
15c7ee6dc1
hex7fa353b7

2141410231 has 8 divisors (see below), whose sum is σ = 2157923600. Its totient is φ = 2124912960.

The previous prime is 2141410213. The next prime is 2141410241. The reversal of 2141410231 is 1320141412.

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 2141410231 - 29 = 2141409719 is a prime.

It is a super-2 number, since 2×21414102312 = 9171275554862946722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2141410199 and 2141410208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141410211) 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, 479971 + ... + 484411.

It is an arithmetic number, because the mean of its divisors is an integer number (269740450).

Almost surely, 22141410231 is an apocalyptic number.

2141410231 is a deficient number, since it is larger than the sum of its proper divisors (16513369).

2141410231 is a wasteful number, since it uses less digits than its factorization.

2141410231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8049.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2141410231 is about 46275.3739152911. The cubic root of 2141410231 is about 1288.9417499346.

Adding to 2141410231 its reverse (1320141412), we get a palindrome (3461551643).

The spelling of 2141410231 in words is "two billion, one hundred forty-one million, four hundred ten thousand, two hundred thirty-one".

Divisors: 1 139 3469 4441 482191 617299 15405829 2141410231