Search a number
-
+
83106348 = 22313532733
BaseRepresentation
bin1001111010000…
…01101000101100
312210101020110220
410331001220230
5132233400343
612125131340
72026251363
oct475015054
9183336426
1083106348
1142a03036
12239b9b50
13142aa270
14b0747da
157469183
hex4f41a2c

83106348 has 24 divisors (see below), whose sum is σ = 208831728. Its totient is φ = 25571136.

The previous prime is 83106343. The next prime is 83106367. The reversal of 83106348 is 84360138.

It is not an unprimeable number, because it can be changed into a prime (83106343) 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, 266211 + ... + 266522.

It is an arithmetic number, because the mean of its divisors is an integer number (8701322).

Almost surely, 283106348 is an apocalyptic number.

It is an amenable number.

83106348 is an abundant number, since it is smaller than the sum of its proper divisors (125725380).

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

83106348 is a wasteful number, since it uses less digits than its factorization.

83106348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532753 (or 532751 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 83106348 is about 9116.2683154896. The cubic root of 83106348 is about 436.3932918450.

The spelling of 83106348 in words is "eighty-three million, one hundred six thousand, three hundred forty-eight".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 532733 1065466 1598199 2130932 3196398 6392796 6925529 13851058 20776587 27702116 41553174 83106348