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10213660430 = 253151132413
BaseRepresentation
bin10011000001100100…
…00001011100001110
3222100210210201010122
421200302001130032
5131404144113210
64405254104542
7511050452441
oct114062013416
928323721118
1010213660430
114371388286
121b9064b152
13c6a04846c
146cc69d658
153eba14b55
hex260c8170e

10213660430 has 16 divisors (see below), whose sum is σ = 18385739424. Its totient is φ = 4085208480.

The previous prime is 10213660409. The next prime is 10213660453. The reversal of 10213660430 is 3406631201.

It is a self number, because there is not a number n which added to its sum of digits gives 10213660430.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298904 + ... + 331316.

It is an arithmetic number, because the mean of its divisors is an integer number (1149108714).

Almost surely, 210213660430 is an apocalyptic number.

10213660430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10213660430 is a deficient number, since it is larger than the sum of its proper divisors (8172078994).

10213660430 is a wasteful number, since it uses less digits than its factorization.

10213660430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63931.

The product of its (nonzero) digits is 2592, while the sum is 26.

The spelling of 10213660430 in words is "ten billion, two hundred thirteen million, six hundred sixty thousand, four hundred thirty".

Divisors: 1 2 5 10 31511 32413 63022 64826 157555 162065 315110 324130 1021366043 2042732086 5106830215 10213660430