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9106830 = 234511243
BaseRepresentation
bin100010101111…
…010110001110
3122010200020000
4202233112032
54312404310
6523105130
7140256345
oct42572616
918120200
109106830
115160107
1230721a6
131b6b175
1412d0b5c
15bed4c0
hex8af58e

9106830 has 40 divisors (see below), whose sum is σ = 24489432. Its totient is φ = 2428272.

The previous prime is 9106819. The next prime is 9106859. The reversal of 9106830 is 386019.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 9106794 and 9106803.

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 19 ways as a sum of consecutive naturals, for example, 4812 + ... + 6431.

Almost surely, 29106830 is an apocalyptic number.

9106830 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

9106830 is an abundant number, since it is smaller than the sum of its proper divisors (15382602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9106830 is a wasteful number, since it uses less digits than its factorization.

9106830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11262 (or 11253 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 9106830 is about 3017.7524749389. The cubic root of 9106830 is about 208.8281670285.

The spelling of 9106830 in words is "nine million, one hundred six thousand, eight hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 135 162 270 405 810 11243 22486 33729 56215 67458 101187 112430 168645 202374 303561 337290 505935 607122 910683 1011870 1517805 1821366 3035610 4553415 9106830