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10211132986 = 2292833971567
BaseRepresentation
bin10011000001010000…
…11000011000111010
3222100122001022010121
421200220120120322
5131403022223421
64405124003454
7511020125005
oct114050303072
928318038117
1010211132986
11436aa1138a
121b8b83058a
13c69671c32
146cc20253c
153eb6b5d41
hex260a1863a

10211132986 has 32 divisors (see below), whose sum is σ = 15951075840. Its totient is φ = 4896593856.

The previous prime is 10211132983. The next prime is 10211132993. The reversal of 10211132986 is 68923111201.

It is not an unprimeable number, because it can be changed into a prime (10211132983) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 6515575 + ... + 6517141.

It is an arithmetic number, because the mean of its divisors is an integer number (498471120).

Almost surely, 210211132986 is an apocalyptic number.

10211132986 is a deficient number, since it is larger than the sum of its proper divisors (5739942854).

10211132986 is a wasteful number, since it uses less digits than its factorization.

10211132986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2278.

The product of its (nonzero) digits is 5184, while the sum is 34.

The spelling of 10211132986 in words is "ten billion, two hundred eleven million, one hundred thirty-two thousand, nine hundred eighty-six".

Divisors: 1 2 29 58 283 397 566 794 1567 3134 8207 11513 16414 23026 45443 90886 112351 224702 443461 622099 886922 1244198 3258179 6516358 12860369 18040871 25720738 36081742 176054017 352108034 5105566493 10211132986