Base | Representation |
---|---|
bin | 11111111001011110… |
… | …000000001010110110 |
3 | 10021101221201112202202 |
4 | 133321132000022312 |
5 | 1030121020202440 |
6 | 23422335504502 |
7 | 2321515403150 |
oct | 377136001266 |
9 | 107357645682 |
10 | 34250162870 |
11 | 13586362330 |
12 | 677a388132 |
13 | 32caa85381 |
14 | 192cabbad0 |
15 | d56d16615 |
hex | 7f97802b6 |
34250162870 has 64 divisors (see below), whose sum is σ = 77198745600. Its totient is φ = 10628703360.
The previous prime is 34250162867. The next prime is 34250162879. The reversal of 34250162870 is 7826105243.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34250162879) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79211 + ... + 273449.
It is an arithmetic number, because the mean of its divisors is an integer number (1206230400).
Almost surely, 234250162870 is an apocalyptic number.
34250162870 is an abundant number, since it is smaller than the sum of its proper divisors (42948582730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34250162870 is a wasteful number, since it uses less digits than its factorization.
34250162870 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 194493.
The product of its (nonzero) digits is 80640, while the sum is 38.
The spelling of 34250162870 in words is "thirty-four billion, two hundred fifty million, one hundred sixty-two thousand, eight hundred seventy".
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