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106286452 = 22251105863
BaseRepresentation
bin1100101010111…
…00110101110100
321101222220121021
412111130311310
5204202131302
614314030524
72430264016
oct625346564
9241886537
10106286452
1154aa5648
122b718444
1319034cbc
141018a1b6
1594e7437
hex655cd74

106286452 has 12 divisors (see below), whose sum is σ = 186744096. Its totient is φ = 52931000.

The previous prime is 106286449. The next prime is 106286527. The reversal of 106286452 is 254682601.

It is a super-2 number, since 2×1062864522 = 22593619757496608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51928 + ... + 53935.

It is an arithmetic number, because the mean of its divisors is an integer number (15562008).

Almost surely, 2106286452 is an apocalyptic number.

It is an amenable number.

106286452 is a deficient number, since it is larger than the sum of its proper divisors (80457644).

106286452 is a wasteful number, since it uses less digits than its factorization.

106286452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106118 (or 106116 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 106286452 is about 10309.5320941350. The cubic root of 106286452 is about 473.6882768263.

The spelling of 106286452 in words is "one hundred six million, two hundred eighty-six thousand, four hundred fifty-two".

Divisors: 1 2 4 251 502 1004 105863 211726 423452 26571613 53143226 106286452