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5061241697905 = 51922804012021
BaseRepresentation
bin100100110100110100110…
…0000110111011001110001
3122220211221122011201110201
41021221221200313121301
51130410410333313110
614433034034355201
71031443200414301
oct111515140673161
918824848151421
105061241697905
111681507aa0638
12698a9b72bb01
132a9371b55233
14136d73101601
158b9c3e99b3a
hex49a69837671

5061241697905 has 12 divisors (see below), whose sum is σ = 6409971482292. Its totient is φ = 3835888443360.

The previous prime is 5061241697873. The next prime is 5061241697933. The reversal of 5061241697905 is 5097961421605.

It can be written as a sum of positive squares in 2 ways, for example, as 3297997649521 + 1763244048384 = 1816039^2 + 1327872^2 .

It is not a de Polignac number, because 5061241697905 - 25 = 5061241697873 is a prime.

It is a super-2 number, since 2×50612416979052 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1402004206 + ... + 1402007815.

It is an arithmetic number, because the mean of its divisors is an integer number (534164290191).

Almost surely, 25061241697905 is an apocalyptic number.

It is an amenable number.

5061241697905 is a deficient number, since it is larger than the sum of its proper divisors (1348729784387).

5061241697905 is a wasteful number, since it uses less digits than its factorization.

5061241697905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2804012064 (or 2804012045 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 55.

The spelling of 5061241697905 in words is "five trillion, sixty-one billion, two hundred forty-one million, six hundred ninety-seven thousand, nine hundred five".

Divisors: 1 5 19 95 361 1805 2804012021 14020060105 53276228399 266381141995 1012248339581 5061241697905