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70535106 = 23219316653
BaseRepresentation
bin1000011010001…
…00011111000010
311220201112222100
410031010133002
5121024110411
610555451230
71514352465
oct415043702
9156645870
1070535106
11368a7084
121b756b16
13117c8265
1495212dc
1562d4456
hex43447c2

70535106 has 48 divisors (see below), whose sum is σ = 166083840. Its totient is φ = 21552480.

The previous prime is 70535077. The next prime is 70535119. The reversal of 70535106 is 60153507.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 70535106.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 7276 + ... + 13928.

It is an arithmetic number, because the mean of its divisors is an integer number (3460080).

Almost surely, 270535106 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70535106, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83041920).

70535106 is an abundant number, since it is smaller than the sum of its proper divisors (95548734).

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

70535106 is a wasteful number, since it uses less digits than its factorization.

70535106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6711 (or 6708 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 27.

The square root of 70535106 is about 8398.5180835669. The cubic root of 70535106 is about 413.1760198837.

The spelling of 70535106 in words is "seventy million, five hundred thirty-five thousand, one hundred six".

Divisors: 1 2 3 6 9 18 19 31 38 57 62 93 114 171 186 279 342 558 589 1178 1767 3534 5301 6653 10602 13306 19959 39918 59877 119754 126407 206243 252814 379221 412486 618729 758442 1137663 1237458 1856187 2275326 3712374 3918617 7837234 11755851 23511702 35267553 70535106