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83480122 = 2119194129
BaseRepresentation
bin1001111100111…
…00111000111010
312211002020012101
410332130320322
5132332330442
612141134014
72032366165
oct476347072
9184066171
1083480122
1143138940
1223b5a30a
13143ab42b
14b130adc
1574decb7
hex4f9ce3a

83480122 has 16 divisors (see below), whose sum is σ = 136785600. Its totient is φ = 37895040.

The previous prime is 83480119. The next prime is 83480123. The reversal of 83480122 is 22108438.

It is not an unprimeable number, because it can be changed into a prime (83480123) 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, 18154 + ... + 22282.

It is an arithmetic number, because the mean of its divisors is an integer number (8549100).

Almost surely, 283480122 is an apocalyptic number.

83480122 is a deficient number, since it is larger than the sum of its proper divisors (53305478).

83480122 is a wasteful number, since it uses less digits than its factorization.

83480122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5061.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 83480122 is about 9136.7457007405. The cubic root of 83480122 is about 437.0465453549.

The spelling of 83480122 in words is "eighty-three million, four hundred eighty thousand, one hundred twenty-two".

Divisors: 1 2 11 22 919 1838 4129 8258 10109 20218 45419 90838 3794551 7589102 41740061 83480122