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10213044405 = 3529197119179
BaseRepresentation
bin10011000001011111…
…01011000010110101
3222100202122102002220
421200233223002311
5131404014410110
64405232552553
7511042305444
oct114057530265
928322572086
1010213044405
114370aa7473
121b903b2759
13c69b90c55
146cc57cd5b
153eb942370
hex260beb0b5

10213044405 has 32 divisors (see below), whose sum is σ = 16990300800. Its totient is φ = 5232390912.

The previous prime is 10213044371. The next prime is 10213044409. The reversal of 10213044405 is 50444031201.

10213044405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10213044405 - 219 = 10212520117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10213044409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26106 + ... + 145284.

It is an arithmetic number, because the mean of its divisors is an integer number (530946900).

Almost surely, 210213044405 is an apocalyptic number.

10213044405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10213044405 is a deficient number, since it is larger than the sum of its proper divisors (6777256395).

10213044405 is a wasteful number, since it uses less digits than its factorization.

10213044405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119413.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 10213044405 its reverse (50444031201), we get a palindrome (60657075606).

The spelling of 10213044405 in words is "ten billion, two hundred thirteen million, forty-four thousand, four hundred five".

Divisors: 1 3 5 15 29 87 145 197 435 591 985 2955 5713 17139 28565 85695 119179 357537 595895 1787685 3456191 10368573 17280955 23478263 51842865 70434789 117391315 352173945 680869627 2042608881 3404348135 10213044405