Base | Representation |
---|---|
bin | 1000010111110… |
… | …01001010001111 |
3 | 11220010212202021 |
4 | 10023321022033 |
5 | 120434222300 |
6 | 10545111011 |
7 | 1511626126 |
oct | 413711217 |
9 | 156125667 |
10 | 70226575 |
11 | 367062a1 |
12 | 1b628467 |
13 | 1171a9b3 |
14 | 9480abd |
15 | 6272d1a |
hex | 42f928f |
70226575 has 24 divisors (see below), whose sum is σ = 92659248. Its totient is φ = 52615680.
The previous prime is 70226573. The next prime is 70226587. The reversal of 70226575 is 57562207.
It is a happy number.
It is not a de Polignac number, because 70226575 - 21 = 70226573 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 70226575.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70226573) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 158304 + ... + 158746.
It is an arithmetic number, because the mean of its divisors is an integer number (3860802).
Almost surely, 270226575 is an apocalyptic number.
70226575 is a deficient number, since it is larger than the sum of its proper divisors (22432673).
70226575 is a wasteful number, since it uses less digits than its factorization.
70226575 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 843 (or 838 counting only the distinct ones).
The product of its (nonzero) digits is 29400, while the sum is 34.
The square root of 70226575 is about 8380.1297722649. The cubic root of 70226575 is about 412.5727083344.
The spelling of 70226575 in words is "seventy million, two hundred twenty-six thousand, five hundred seventy-five".
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