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1234214141 = 19123152769
BaseRepresentation
bin100100110010000…
…1001110011111101
310012000101120111212
41021210021303331
510011424323031
6322245254205
742404434646
oct11144116375
93160346455
101234214141
11583755396
122a5404365
13168913634
14b9cb86cd
157354812b
hex49909cfd

1234214141 has 8 divisors (see below), whose sum is σ = 1300252800. Its totient is φ = 1168283520.

The previous prime is 1234214131. The next prime is 1234214147. The reversal of 1234214141 is 1414124321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1234214141 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234214147) 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, 2996 + ... + 49773.

It is an arithmetic number, because the mean of its divisors is an integer number (162531600).

Almost surely, 21234214141 is an apocalyptic number.

It is an amenable number.

1234214141 is a deficient number, since it is larger than the sum of its proper divisors (66038659).

1234214141 is a wasteful number, since it uses less digits than its factorization.

1234214141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54019.

The product of its digits is 768, while the sum is 23.

The square root of 1234214141 is about 35131.3839892481. The cubic root of 1234214141 is about 1072.6635075812.

Adding to 1234214141 its reverse (1414124321), we get a palindrome (2648338462).

The spelling of 1234214141 in words is "one billion, two hundred thirty-four million, two hundred fourteen thousand, one hundred forty-one".

Divisors: 1 19 1231 23389 52769 1002611 64958639 1234214141