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10822536660 = 22351313875047
BaseRepresentation
bin10100001010001001…
…01100110111010100
31000221020111211022010
422011010230313110
5134131032133120
64545524304220
7532123021005
oct120504546724
930836454263
1010822536660
114654048a81
122120542070
131036231260
147494b71ac
154351d77e0
hex28512cdd4

10822536660 has 48 divisors (see below), whose sum is σ = 32634112896. Its totient is φ = 2664008832.

The previous prime is 10822536611. The next prime is 10822536661. The reversal of 10822536660 is 6663522801.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10822536661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6936744 + ... + 6938303.

It is an arithmetic number, because the mean of its divisors is an integer number (679877352).

Almost surely, 210822536660 is an apocalyptic number.

10822536660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10822536660 is an abundant number, since it is smaller than the sum of its proper divisors (21811576236).

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

10822536660 is a wasteful number, since it uses less digits than its factorization.

10822536660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13875072 (or 13875070 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 10822536660 in words is "ten billion, eight hundred twenty-two million, five hundred thirty-six thousand, six hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 130 156 195 260 390 780 13875047 27750094 41625141 55500188 69375235 83250282 138750470 166500564 180375611 208125705 277500940 360751222 416251410 541126833 721502444 832502820 901878055 1082253666 1803756110 2164507332 2705634165 3607512220 5411268330 10822536660