Search a number
-
+
83542096 = 2411474671
BaseRepresentation
bin1001111101011…
…00000001010000
312211012101012201
410332230001100
5132341321341
612142332544
72033044651
oct476540120
9184171181
1083542096
1143180460
1223b8a154
13144006c1
14b149528
157503331
hex4fac050

83542096 has 20 divisors (see below), whose sum is σ = 176577984. Its totient is φ = 37973600.

The previous prime is 83542093. The next prime is 83542103. The reversal of 83542096 is 69024538.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83542091) 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 3 ways as a sum of consecutive naturals, for example, 237160 + ... + 237511.

Almost surely, 283542096 is an apocalyptic number.

It is an amenable number.

83542096 is an abundant number, since it is smaller than the sum of its proper divisors (93035888).

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

83542096 is a wasteful number, since it uses less digits than its factorization.

83542096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474690 (or 474684 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 83542096 is about 9140.1365416497. The cubic root of 83542096 is about 437.1546701880.

The spelling of 83542096 in words is "eighty-three million, five hundred forty-two thousand, ninety-six".

Divisors: 1 2 4 8 11 16 22 44 88 176 474671 949342 1898684 3797368 5221381 7594736 10442762 20885524 41771048 83542096