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10801494 = 23211173209
BaseRepresentation
bin101001001101…
…000101010110
3202022202212100
4221031011112
510231121434
61023302530
7160545144
oct51150526
922282770
1010801494
116108360
12374aa46
132312622
141612594
15e35699
hexa4d156

10801494 has 48 divisors (see below), whose sum is σ = 27041040. Its totient is φ = 3079680.

The previous prime is 10801459. The next prime is 10801499. The reversal of 10801494 is 49410801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10801499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1762 + ... + 4970.

It is an arithmetic number, because the mean of its divisors is an integer number (563355).

Almost surely, 210801494 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10801494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13520520).

10801494 is an abundant number, since it is smaller than the sum of its proper divisors (16239546).

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

10801494 is a wasteful number, since it uses less digits than its factorization.

10801494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3245 (or 3242 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 10801494 is about 3286.5626420319. The cubic root of 10801494 is about 221.0520819356.

The spelling of 10801494 in words is "ten million, eight hundred one thousand, four hundred ninety-four".

Divisors: 1 2 3 6 9 11 17 18 22 33 34 51 66 99 102 153 187 198 306 374 561 1122 1683 3209 3366 6418 9627 19254 28881 35299 54553 57762 70598 105897 109106 163659 211794 317691 327318 490977 600083 635382 981954 1200166 1800249 3600498 5400747 10801494