Search a number
-
+
1214002041 = 3757809621
BaseRepresentation
bin100100001011100…
…0011001101111001
310010121100200201120
41020113003031321
54441241031131
6320244135453
742040563360
oct11027031571
93117320646
101214002041
115732aa77a
1229a697589
13164687805
14b73367d7
15718a4496
hex485c3379

1214002041 has 8 divisors (see below), whose sum is σ = 1849907904. Its totient is φ = 693715440.

The previous prime is 1214002019. The next prime is 1214002043. The reversal of 1214002041 is 1402004121.

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

It is not a de Polignac number, because 1214002041 - 27 = 1214001913 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1214002041.

It is not an unprimeable number, because it can be changed into a prime (1214002043) 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, 28904790 + ... + 28904831.

It is an arithmetic number, because the mean of its divisors is an integer number (231238488).

Almost surely, 21214002041 is an apocalyptic number.

It is an amenable number.

1214002041 is a deficient number, since it is larger than the sum of its proper divisors (635905863).

1214002041 is an equidigital number, since it uses as much as digits as its factorization.

1214002041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57809631.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1214002041 is about 34842.5320692971. The cubic root of 1214002041 is about 1066.7757604023.

Adding to 1214002041 its reverse (1402004121), we get a palindrome (2616006162).

The spelling of 1214002041 in words is "one billion, two hundred fourteen million, two thousand, forty-one".

Divisors: 1 3 7 21 57809621 173428863 404667347 1214002041