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10107010549 = 19423520363
BaseRepresentation
bin10010110100110110…
…01011110111110101
3222002101010100000001
421122123023313311
5131144343314144
64350524151301
7505314113026
oct113233136765
928071110001
1010107010549
114317164689
121b60998531
13c50c16c1c
146bc45ac4d
153e2499bd4
hex25a6cbdf5

10107010549 has 4 divisors (see below), whose sum is σ = 10107550336. Its totient is φ = 10106470764.

The previous prime is 10107010541. The next prime is 10107010579. The reversal of 10107010549 is 94501070101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 94501070101 = 235740093793.

It is a cyclic number.

It is not a de Polignac number, because 10107010549 - 23 = 10107010541 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10107010541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240759 + ... + 279604.

It is an arithmetic number, because the mean of its divisors is an integer number (2526887584).

Almost surely, 210107010549 is an apocalyptic number.

It is an amenable number.

10107010549 is a deficient number, since it is larger than the sum of its proper divisors (539787).

10107010549 is an equidigital number, since it uses as much as digits as its factorization.

10107010549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539786.

The product of its (nonzero) digits is 1260, while the sum is 28.

The spelling of 10107010549 in words is "ten billion, one hundred seven million, ten thousand, five hundred forty-nine".

Divisors: 1 19423 520363 10107010549