Base | Representation |
---|---|
bin | 1000011001101… |
… | …01111101101101 |
3 | 11220121112101111 |
4 | 10030311331231 |
5 | 121020210004 |
6 | 10554312021 |
7 | 1514014210 |
oct | 414657555 |
9 | 156545344 |
10 | 70475629 |
11 | 36866424 |
12 | 1b728611 |
13 | 117a7173 |
14 | 9507777 |
15 | 62c1a04 |
hex | 4335f6d |
70475629 has 8 divisors (see below), whose sum is σ = 81449280. Its totient is φ = 59728416.
The previous prime is 70475627. The next prime is 70475633. The reversal of 70475629 is 92657407.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 70475629 - 21 = 70475627 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 70475591 and 70475600.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70475621) 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, 55939 + ... + 57184.
It is an arithmetic number, because the mean of its divisors is an integer number (10181160).
Almost surely, 270475629 is an apocalyptic number.
It is an amenable number.
70475629 is a deficient number, since it is larger than the sum of its proper divisors (10973651).
70475629 is a wasteful number, since it uses less digits than its factorization.
70475629 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113219.
The product of its (nonzero) digits is 105840, while the sum is 40.
The square root of 70475629 is about 8394.9764144993. The cubic root of 70475629 is about 413.0598537075.
The spelling of 70475629 in words is "seventy million, four hundred seventy-five thousand, six hundred twenty-nine".
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