Base | Representation |
---|---|
bin | 1000011100001… |
… | …11111011010100 |
3 | 11221020120220112 |
4 | 10032013323110 |
5 | 121111430343 |
6 | 11005422152 |
7 | 1516613036 |
oct | 416077324 |
9 | 157216815 |
10 | 70811348 |
11 | 36a75683 |
12 | 1b86a958 |
13 | 11893c0a |
14 | 9593c56 |
15 | 633b218 |
hex | 4387ed4 |
70811348 has 6 divisors (see below), whose sum is σ = 123919866. Its totient is φ = 35405672.
The previous prime is 70811333. The next prime is 70811357. The reversal of 70811348 is 84311807.
It can be written as a sum of positive squares in only one way, i.e., 56280004 + 14531344 = 7502^2 + 3812^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8851415 + ... + 8851422.
It is an arithmetic number, because the mean of its divisors is an integer number (20653311).
Almost surely, 270811348 is an apocalyptic number.
It is an amenable number.
70811348 is a deficient number, since it is larger than the sum of its proper divisors (53108518).
70811348 is a wasteful number, since it uses less digits than its factorization.
70811348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17702841 (or 17702839 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 32.
The square root of 70811348 is about 8414.9478905101. The cubic root of 70811348 is about 413.7147014912.
The spelling of 70811348 in words is "seventy million, eight hundred eleven thousand, three hundred forty-eight".
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