Base | Representation |
---|---|
bin | 100000101110000000… |
… | …1010100100000010100 |
3 | 20201100202211211020211 |
4 | 1001130001110200110 |
5 | 2122344402423430 |
6 | 52140054535204 |
7 | 5035122265045 |
oct | 1013401244024 |
9 | 221322754224 |
10 | 70263326740 |
11 | 278868a8382 |
12 | 1174b067504 |
13 | 6819b74ba9 |
14 | 35879a08cc |
15 | 1c637c872a |
hex | 105c054814 |
70263326740 has 24 divisors (see below), whose sum is σ = 147637520352. Its totient is φ = 28089228960.
The previous prime is 70263326677. The next prime is 70263326759. The reversal of 70263326740 is 4762336207.
It is a super-5 number, since 5×702633267405 (a number of 55 digits) contains 55555 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 70263326693 and 70263326702.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 970546 + ... + 1040425.
It is an arithmetic number, because the mean of its divisors is an integer number (6151563348).
Almost surely, 270263326740 is an apocalyptic number.
It is an amenable number.
70263326740 is an abundant number, since it is smaller than the sum of its proper divisors (77374193612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70263326740 is a wasteful number, since it uses less digits than its factorization.
70263326740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2012727 (or 2012725 counting only the distinct ones).
The product of its (nonzero) digits is 254016, while the sum is 40.
The spelling of 70263326740 in words is "seventy billion, two hundred sixty-three million, three hundred twenty-six thousand, seven hundred forty".
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