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4424210124025 = 521731022938757
BaseRepresentation
bin100000001100001011101…
…1110010000110011111001
3120122221122210212210121011
41000120113132100303321
51034441240242432100
613224242025113521
7634432023366106
oct100302736206371
916587583783534
104424210124025
11145632a30452a
125b55370288a1
13261280123543
141141c09d7aad
157a13d04dbba
hex40617790cf9

4424210124025 has 12 divisors (see below), whose sum is σ = 5517731660652. Its totient is φ = 3518909320640.

The previous prime is 4424210124011. The next prime is 4424210124031. The reversal of 4424210124025 is 5204210124244.

It can be written as a sum of positive squares in 6 ways, for example, as 6906384 + 4424203217641 = 2628^2 + 2103379^2 .

It is not a de Polignac number, because 4424210124025 - 29 = 4424210123513 is a prime.

It is a super-3 number, since 3×44242101240253 (a number of 39 digits) contains 333 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, 511465054 + ... + 511473703.

It is an arithmetic number, because the mean of its divisors is an integer number (459810971721).

Almost surely, 24424210124025 is an apocalyptic number.

It is an amenable number.

4424210124025 is a deficient number, since it is larger than the sum of its proper divisors (1093521536627).

4424210124025 is a wasteful number, since it uses less digits than its factorization.

4424210124025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022938940 (or 1022938935 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 31.

Adding to 4424210124025 its reverse (5204210124244), we get a palindrome (9628420248269).

The spelling of 4424210124025 in words is "four trillion, four hundred twenty-four billion, two hundred ten million, one hundred twenty-four thousand, twenty-five".

Divisors: 1 5 25 173 865 4325 1022938757 5114693785 25573468925 176968404961 884842024805 4424210124025