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70010106 = 2343271357
BaseRepresentation
bin1000010110001…
…00010011111010
311212201212210220
410023010103322
5120410310411
610540320510
71510035045
oct413042372
9155655726
1070010106
11365786a1
121b543136
13116732ca
149425c5c
15622db06
hex42c44fa

70010106 has 16 divisors (see below), whose sum is σ = 143277024. Its totient is φ = 22793904.

The previous prime is 70010099. The next prime is 70010107. The reversal of 70010106 is 60101007.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (70010107) 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, 135421 + ... + 135936.

It is an arithmetic number, because the mean of its divisors is an integer number (8954814).

Almost surely, 270010106 is an apocalyptic number.

70010106 is an abundant number, since it is smaller than the sum of its proper divisors (73266918).

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

70010106 is a wasteful number, since it uses less digits than its factorization.

70010106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271405.

The product of its (nonzero) digits is 42, while the sum is 15.

The square root of 70010106 is about 8367.2041925604. The cubic root of 70010106 is about 412.1483622214.

Subtracting from 70010106 its reverse (60101007), we obtain a palindrome (9909099).

The spelling of 70010106 in words is "seventy million, ten thousand, one hundred six".

Divisors: 1 2 3 6 43 86 129 258 271357 542714 814071 1628142 11668351 23336702 35005053 70010106