Base | Representation |
---|---|
bin | 1000010111010… |
… | …10011100010111 |
3 | 11220000211001200 |
4 | 10023222130113 |
5 | 120430310140 |
6 | 10543523543 |
7 | 1511255313 |
oct | 413523427 |
9 | 156024050 |
10 | 70166295 |
11 | 36674a81 |
12 | 1b5b95b3 |
13 | 116c9424 |
14 | 9466b43 |
15 | 6260030 |
hex | 42ea717 |
70166295 has 24 divisors (see below), whose sum is σ = 121816656. Its totient is φ = 37362048.
The previous prime is 70166273. The next prime is 70166303. The reversal of 70166295 is 59266107.
It is not a de Polignac number, because 70166295 - 25 = 70166263 is a prime.
It is a super-3 number, since 3×701662953 (a number of 25 digits) contains 333 as substring.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53032 + ... + 54338.
It is an arithmetic number, because the mean of its divisors is an integer number (5075694).
Almost surely, 270166295 is an apocalyptic number.
70166295 is a deficient number, since it is larger than the sum of its proper divisors (51650361).
70166295 is a wasteful number, since it uses less digits than its factorization.
70166295 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2511 (or 2508 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 36.
The square root of 70166295 is about 8376.5323971199. The cubic root of 70166295 is about 412.4546286185.
The spelling of 70166295 in words is "seventy million, one hundred sixty-six thousand, two hundred ninety-five".
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