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103286054 = 2236136809
BaseRepresentation
bin1100010100000…
…00010100100110
321012100110211102
412022000110212
5202420123204
614125440102
72362626344
oct612002446
9235313742
10103286054
1153336383
122a710032
1318524411
14da08994
15910341e
hex6280526

103286054 has 16 divisors (see below), whose sum is σ = 164319840. Its totient is φ = 48586560.

The previous prime is 103286039. The next prime is 103286059. The reversal of 103286054 is 450682301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103286059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15599 + ... + 21210.

It is an arithmetic number, because the mean of its divisors is an integer number (10269990).

Almost surely, 2103286054 is an apocalyptic number.

103286054 is a deficient number, since it is larger than the sum of its proper divisors (61033786).

103286054 is a wasteful number, since it uses less digits than its factorization.

103286054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36895.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 103286054 is about 10162.9746629616. The cubic root of 103286054 is about 469.1883592608.

The spelling of 103286054 in words is "one hundred three million, two hundred eighty-six thousand, fifty-four".

Divisors: 1 2 23 46 61 122 1403 2806 36809 73618 846607 1693214 2245349 4490698 51643027 103286054