Base | Representation |
---|---|
bin | 100000110010000101… |
… | …0110101000010101101 |
3 | 20201201022002102112011 |
4 | 1001210022311002231 |
5 | 2123134402141122 |
6 | 52201421041221 |
7 | 5041402304251 |
oct | 1014412650255 |
9 | 221638072464 |
10 | 70400037037 |
11 | 27946a928a0 |
12 | 117889b6211 |
13 | 683c29ca65 |
14 | 359bbca261 |
15 | 1c707d0377 |
hex | 10642b50ad |
70400037037 has 8 divisors (see below), whose sum is σ = 77852096640. Its totient is φ = 63123320160.
The previous prime is 70400037017. The next prime is 70400037049. The reversal of 70400037037 is 73073000407.
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 70400037037 - 211 = 70400034989 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70400037017) 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, 43834837 + ... + 43836442.
It is an arithmetic number, because the mean of its divisors is an integer number (9731512080).
Almost surely, 270400037037 is an apocalyptic number.
It is an amenable number.
70400037037 is a deficient number, since it is larger than the sum of its proper divisors (7452059603).
70400037037 is a wasteful number, since it uses less digits than its factorization.
70400037037 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87671363.
The product of its (nonzero) digits is 12348, while the sum is 31.
It can be divided in two parts, 704000370 and 37, that added together give a palindrome (704000407).
The spelling of 70400037037 in words is "seventy billion, four hundred million, thirty-seven thousand, thirty-seven".
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