Base | Representation |
---|---|
bin | 100000101010011101… |
… | …0010001110001111110 |
3 | 20201001110101102200201 |
4 | 1001110322101301332 |
5 | 2122123333240222 |
6 | 52120154114114 |
7 | 5032143334345 |
oct | 1012472216176 |
9 | 221043342621 |
10 | 70144040062 |
11 | 27825533548 |
12 | 1171711b93a |
13 | 67cb23a865 |
14 | 3575bccb5c |
15 | 1c580b4427 |
hex | 1054e91c7e |
70144040062 has 8 divisors (see below), whose sum is σ = 107201268936. Its totient is φ = 34410283752.
The previous prime is 70144040003. The next prime is 70144040107. The reversal of 70144040062 is 26004044107.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 70144040062.
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, 330868008 + ... + 330868219.
It is an arithmetic number, because the mean of its divisors is an integer number (13400158617).
Almost surely, 270144040062 is an apocalyptic number.
70144040062 is a deficient number, since it is larger than the sum of its proper divisors (37057228874).
70144040062 is a wasteful number, since it uses less digits than its factorization.
70144040062 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 661736282.
The product of its (nonzero) digits is 5376, while the sum is 28.
Adding to 70144040062 its reverse (26004044107), we get a palindrome (96148084169).
The spelling of 70144040062 in words is "seventy billion, one hundred forty-four million, forty thousand, sixty-two".
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