Base | Representation |
---|---|
bin | 10000000000001011011101… |
… | …000010101111011000110000 |
3 | 100020012100202212111012112020 |
4 | 100000023131002233120300 |
5 | 33211110333401023001 |
6 | 405404334332431440 |
7 | 20552601563165562 |
oct | 2000133502573060 |
9 | 306170685435466 |
10 | 70381042595376 |
11 | 20475483795877 |
12 | 7a88398918580 |
13 | 3036b9996c556 |
14 | 1354663dbb332 |
15 | 820b8be6a736 |
hex | 4002dd0af630 |
70381042595376 has 80 divisors (see below), whose sum is σ = 182369319804000. Its totient is φ = 23389274097664.
The previous prime is 70381042595371. The next prime is 70381042595399. The reversal of 70381042595376 is 67359524018307.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (70381042595371) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20002450 + ... + 23256398.
It is an arithmetic number, because the mean of its divisors is an integer number (2279616497550).
It is a 1-persistent number, because it is pandigital, but 2⋅70381042595376 = 140762085190752 is not.
Almost surely, 270381042595376 is an apocalyptic number.
It is an amenable number.
70381042595376 is an abundant number, since it is smaller than the sum of its proper divisors (111988277208624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70381042595376 is a wasteful number, since it uses less digits than its factorization.
70381042595376 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3255326 (or 3255320 counting only the distinct ones).
The product of its (nonzero) digits is 38102400, while the sum is 60.
The spelling of 70381042595376 in words is "seventy trillion, three hundred eighty-one billion, forty-two million, five hundred ninety-five thousand, three hundred seventy-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.104 sec. • engine limits •