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419360937025 = 5279721046973
BaseRepresentation
bin1100001101000111101…
…11000001010001000001
31111002102222120212122111
412012203313001101001
523332322344441100
6520352440135321
742204104102362
oct6064367012101
91432388525574
10419360937025
111519393529a8
1269337167541
13307127c11b4
1416423653b69
15ad964cc6ba
hex61a3dc1441

419360937025 has 12 divisors (see below), whose sum is σ = 520660042812. Its totient is φ = 335067794240.

The previous prime is 419360936971. The next prime is 419360937059. The reversal of 419360937025 is 520739063914.

It can be written as a sum of positive squares in 6 ways, for example, as 37344321 + 419323592704 = 6111^2 + 647552^2 .

It is not a de Polignac number, because 419360937025 - 211 = 419360934977 is a prime.

It is a super-3 number, since 3×4193609370253 (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 419360937025.

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, 10503562 + ... + 10543411.

It is an arithmetic number, because the mean of its divisors is an integer number (43388336901).

Almost surely, 2419360937025 is an apocalyptic number.

It is an amenable number.

419360937025 is a deficient number, since it is larger than the sum of its proper divisors (101299105787).

419360937025 is a wasteful number, since it uses less digits than its factorization.

419360937025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21047780 (or 21047775 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 49.

The spelling of 419360937025 in words is "four hundred nineteen billion, three hundred sixty million, nine hundred thirty-seven thousand, twenty-five".

Divisors: 1 5 25 797 3985 19925 21046973 105234865 526174325 16774437481 83872187405 419360937025