Base | Representation |
---|---|
bin | 100000101000010000… |
… | …0101110111111100010 |
3 | 20200212022111202022211 |
4 | 1001100200232333202 |
5 | 2122000440010411 |
6 | 52105000152334 |
7 | 5030256112504 |
oct | 1012040567742 |
9 | 220768452284 |
10 | 70070235106 |
11 | 27797903813 |
12 | 116b64686aa |
13 | 67b8b691a1 |
14 | 356a099d74 |
15 | 1c51886221 |
hex | 105082efe2 |
70070235106 has 8 divisors (see below), whose sum is σ = 107946037980. Its totient is φ = 34088222448.
The previous prime is 70070235101. The next prime is 70070235107. The reversal of 70070235106 is 60153207007.
It can be written as a sum of positive squares in 2 ways, for example, as 47957058081 + 22113177025 = 218991^2 + 148705^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×700702351062 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (70070235101) 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, 473447461 + ... + 473447608.
Almost surely, 270070235106 is an apocalyptic number.
70070235106 is a deficient number, since it is larger than the sum of its proper divisors (37875802874).
70070235106 is a wasteful number, since it uses less digits than its factorization.
70070235106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 946895108.
The product of its (nonzero) digits is 8820, while the sum is 31.
The spelling of 70070235106 in words is "seventy billion, seventy million, two hundred thirty-five thousand, one hundred six".
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