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122063084 = 221113213397
BaseRepresentation
bin1110100011010…
…00100011101100
322111200110001222
413101220203230
5222222004314
620040122512
73011343023
oct721504354
9274613058
10122063084
11629a0890
1234a66438
131c399ca0
14122d58ba
15aab1c8e
hex74688ec

122063084 has 24 divisors (see below), whose sum is σ = 250956048. Its totient is φ = 51215040.

The previous prime is 122063083. The next prime is 122063101. The reversal of 122063084 is 480360221.

122063084 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

122063084 is strictly pandigital in base 9.

It is not an unprimeable number, because it can be changed into a prime (122063083) 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 7 ways as a sum of consecutive naturals, for example, 106127 + ... + 107270.

It is an arithmetic number, because the mean of its divisors is an integer number (10456502).

Almost surely, 2122063084 is an apocalyptic number.

It is an amenable number.

122063084 is an abundant number, since it is smaller than the sum of its proper divisors (128892964).

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

122063084 is a wasteful number, since it uses less digits than its factorization.

122063084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213425 (or 213423 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 122063084 is about 11048.2163266294. The cubic root of 122063084 is about 496.0530369491.

The spelling of 122063084 in words is "one hundred twenty-two million, sixty-three thousand, eighty-four".

Divisors: 1 2 4 11 13 22 26 44 52 143 286 572 213397 426794 853588 2347367 2774161 4694734 5548322 9389468 11096644 30515771 61031542 122063084