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104801237 is a prime number
BaseRepresentation
bin1100011111100…
…10001111010101
321022012110021022
412033302033111
5203312114422
614222130525
72411536652
oct617621725
9238173238
10104801237
11541807a2
122b120a45
1318934c88
14dcc0c29
159302342
hex63f23d5

104801237 has 2 divisors, whose sum is σ = 104801238. Its totient is φ = 104801236.

The previous prime is 104801231. The next prime is 104801239. The reversal of 104801237 is 732108401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75359761 + 29441476 = 8681^2 + 5426^2 .

It is an emirp because it is prime and its reverse (732108401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104801237 - 224 = 88024021 is a prime.

Together with 104801239, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104801231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52400618 + 52400619.

It is an arithmetic number, because the mean of its divisors is an integer number (52400619).

Almost surely, 2104801237 is an apocalyptic number.

It is an amenable number.

104801237 is a deficient number, since it is larger than the sum of its proper divisors (1).

104801237 is an equidigital number, since it uses as much as digits as its factorization.

104801237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 104801237 is about 10237.2475304644. The cubic root of 104801237 is about 471.4715265027.

Adding to 104801237 its reverse (732108401), we get a palindrome (836909638).

The spelling of 104801237 in words is "one hundred four million, eight hundred one thousand, two hundred thirty-seven".