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10550010830 = 253134032293
BaseRepresentation
bin10011101001101010…
…00110001111001110
31000020020201002010212
421310311012033032
5133101300321310
64502511202422
7522303420032
oct116465061716
930206632125
1010550010830
11452422a317
122065216412
13cc1932878
147212161c2
1541b304205
hex274d463ce

10550010830 has 16 divisors (see below), whose sum is σ = 19602601344. Its totient is φ = 4083875040.

The previous prime is 10550010787. The next prime is 10550010847. The reversal of 10550010830 is 3801005501.

It is a super-2 number, since 2×105500108302 (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10550010796 and 10550010805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17015837 + ... + 17016456.

It is an arithmetic number, because the mean of its divisors is an integer number (1225162584).

Almost surely, 210550010830 is an apocalyptic number.

10550010830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10550010830 is a deficient number, since it is larger than the sum of its proper divisors (9052590514).

10550010830 is a wasteful number, since it uses less digits than its factorization.

10550010830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34032331.

The product of its (nonzero) digits is 600, while the sum is 23.

The spelling of 10550010830 in words is "ten billion, five hundred fifty million, ten thousand, eight hundred thirty".

Divisors: 1 2 5 10 31 62 155 310 34032293 68064586 170161465 340322930 1055001083 2110002166 5275005415 10550010830