Base | Representation |
---|---|
bin | 1000011011101… |
… | …10000001111110 |
3 | 11221002212100122 |
4 | 10031312001332 |
5 | 121102104141 |
6 | 11004054542 |
7 | 1516156241 |
oct | 415660176 |
9 | 157085318 |
10 | 70738046 |
11 | 36a255a5 |
12 | 1b834452 |
13 | 11869742 |
14 | 9575258 |
15 | 632464b |
hex | 437607e |
70738046 has 8 divisors (see below), whose sum is σ = 106499424. Its totient is φ = 35238240.
The previous prime is 70738039. The next prime is 70738051. The reversal of 70738046 is 64083707.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 70737997 and 70738015.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64715 + ... + 65798.
It is an arithmetic number, because the mean of its divisors is an integer number (13312428).
Almost surely, 270738046 is an apocalyptic number.
70738046 is a deficient number, since it is larger than the sum of its proper divisors (35761378).
70738046 is a wasteful number, since it uses less digits than its factorization.
70738046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130786.
The product of its (nonzero) digits is 28224, while the sum is 35.
The square root of 70738046 is about 8410.5912990705. The cubic root of 70738046 is about 413.5718967657.
The spelling of 70738046 in words is "seventy million, seven hundred thirty-eight thousand, forty-six".
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