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10012477013 = 711715633253
BaseRepresentation
bin10010101001100101…
…00100011001010101
3221211210020112100222
421110302210121111
5131001143231023
64333310044125
7503055436040
oct112462443125
927753215328
1010012477013
1142788671a0
121b351a9645
13c37468616
146ada8dc57
153d9024cc8
hex254ca4655

10012477013 has 32 divisors (see below), whose sum is σ = 12685289472. Its totient is φ = 7676020800.

The previous prime is 10012476997. The next prime is 10012477031. The reversal of 10012477013 is 31077421001.

It is a happy number.

It is not a de Polignac number, because 10012477013 - 24 = 10012476997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10012477043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3076295 + ... + 3079547.

It is an arithmetic number, because the mean of its divisors is an integer number (396415296).

Almost surely, 210012477013 is an apocalyptic number.

It is an amenable number.

10012477013 is a deficient number, since it is larger than the sum of its proper divisors (2672812459).

10012477013 is a wasteful number, since it uses less digits than its factorization.

10012477013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3905.

The product of its (nonzero) digits is 1176, while the sum is 26.

Adding to 10012477013 its reverse (31077421001), we get a palindrome (41089898014).

The spelling of 10012477013 in words is "ten billion, twelve million, four hundred seventy-seven thousand, thirteen".

Divisors: 1 7 11 71 77 497 563 781 3253 3941 5467 6193 22771 35783 39973 43351 230963 250481 279811 439703 1616741 1831439 2540593 3077921 12820073 17784151 20145829 130032169 141020803 910225183 1430353859 10012477013