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10495212 = 22372131373
BaseRepresentation
bin101000000010…
…010011101100
3201202012201120
4220002103230
510141321322
61012540540
7155131200
oct50022354
921665646
1010495212
115a19232
123621750
1322360b0
141572b00
15dc4a5c
hexa024ec

10495212 has 72 divisors (see below), whose sum is σ = 30700656. Its totient is φ = 2765952.

The previous prime is 10495189. The next prime is 10495217. The reversal of 10495212 is 21259401.

It is a super-2 number, since 2×104952122 = 220298949849888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10495217) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6958 + ... + 8330.

It is an arithmetic number, because the mean of its divisors is an integer number (426398).

Almost surely, 210495212 is an apocalyptic number.

10495212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10495212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15350328).

10495212 is an abundant number, since it is smaller than the sum of its proper divisors (20205444).

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

10495212 is a wasteful number, since it uses less digits than its factorization.

10495212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1407 (or 1398 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 10495212 is about 3239.6314605214. The cubic root of 10495212 is about 218.9426675884.

The spelling of 10495212 in words is "ten million, four hundred ninety-five thousand, two hundred twelve".

Divisors: 1 2 3 4 6 7 12 13 14 21 26 28 39 42 49 52 78 84 91 98 147 156 182 196 273 294 364 546 588 637 1092 1274 1373 1911 2548 2746 3822 4119 5492 7644 8238 9611 16476 17849 19222 28833 35698 38444 53547 57666 67277 71396 107094 115332 124943 134554 201831 214188 249886 269108 374829 403662 499772 749658 807324 874601 1499316 1749202 2623803 3498404 5247606 10495212