Base | Representation |
---|---|
bin | 100000110001100000… |
… | …0111100110010010101 |
3 | 20201122221122111002020 |
4 | 1001203000330302111 |
5 | 2123114422420401 |
6 | 52155450003353 |
7 | 5041045553010 |
oct | 1014300746225 |
9 | 221587574066 |
10 | 70380670101 |
11 | 27937065165 |
12 | 11782416559 |
13 | 683827b831 |
14 | 35993c8377 |
15 | 1c6dc56d36 |
hex | 106303cc95 |
70380670101 has 16 divisors (see below), whose sum is σ = 110145297024. Its totient is φ = 39130565184.
The previous prime is 70380670099. The next prime is 70380670109. The reversal of 70380670101 is 10107608307.
It is not a de Polignac number, because 70380670101 - 21 = 70380670099 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70380670109) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45289230 + ... + 45290783.
It is an arithmetic number, because the mean of its divisors is an integer number (6884081064).
Almost surely, 270380670101 is an apocalyptic number.
It is an amenable number.
70380670101 is a deficient number, since it is larger than the sum of its proper divisors (39764626923).
70380670101 is a wasteful number, since it uses less digits than its factorization.
70380670101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90580060.
The product of its (nonzero) digits is 7056, while the sum is 33.
The spelling of 70380670101 in words is "seventy billion, three hundred eighty million, six hundred seventy thousand, one hundred one".
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