Base | Representation |
---|---|
bin | 10000000100110101110100… |
… | …001100111111011011001111 |
3 | 100021022222200120011122111222 |
4 | 100010311310030333123033 |
5 | 33231332434443101111 |
6 | 410211435545033555 |
7 | 20615002520115164 |
oct | 2004656414773317 |
9 | 307288616148458 |
10 | 70701406222031 |
11 | 205893306a3192 |
12 | 7b1a4a5a858bb |
13 | 305b1635c0490 |
14 | 1365d7581c06b |
15 | 82918c2717db |
hex | 404d7433f6cf |
70701406222031 has 4 divisors (see below), whose sum is σ = 76139975931432. Its totient is φ = 65262836512632.
The previous prime is 70701406221983. The next prime is 70701406222039. The reversal of 70701406222031 is 13022260410707.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-70701406222031 is a prime.
It is a super-2 number, since 2×707014062220312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 70701406221982 and 70701406222000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70701406222039) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2719284854681 + ... + 2719284854706.
It is an arithmetic number, because the mean of its divisors is an integer number (19034993982858).
Almost surely, 270701406222031 is an apocalyptic number.
70701406222031 is a deficient number, since it is larger than the sum of its proper divisors (5438569709401).
70701406222031 is a wasteful number, since it uses less digits than its factorization.
70701406222031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5438569709400.
The product of its (nonzero) digits is 28224, while the sum is 35.
Adding to 70701406222031 its reverse (13022260410707), we get a palindrome (83723666632738).
The spelling of 70701406222031 in words is "seventy trillion, seven hundred one billion, four hundred six million, two hundred twenty-two thousand, thirty-one".
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