Base | Representation |
---|---|
bin | 100000111010001111… |
… | …0111001011011011100 |
3 | 20202102101002122021021 |
4 | 1001310132321123130 |
5 | 2124214433431330 |
6 | 52244515213524 |
7 | 5051234551540 |
oct | 1016436713334 |
9 | 222371078237 |
10 | 70673733340 |
11 | 27a77530991 |
12 | 118445a72a4 |
13 | 6883bbb132 |
14 | 35c62b3a20 |
15 | 1c8984567a |
hex | 10747b96dc |
70673733340 has 24 divisors (see below), whose sum is σ = 169616960352. Its totient is φ = 24230994240.
The previous prime is 70673733271. The next prime is 70673733349. The reversal of 70673733340 is 4333737607.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70673733349) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252406051 + ... + 252406330.
It is an arithmetic number, because the mean of its divisors is an integer number (7067373348).
Almost surely, 270673733340 is an apocalyptic number.
70673733340 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
It is an amenable number.
70673733340 is an abundant number, since it is smaller than the sum of its proper divisors (98943227012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70673733340 is a wasteful number, since it uses less digits than its factorization.
70673733340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 504812397 (or 504812395 counting only the distinct ones).
The product of its (nonzero) digits is 666792, while the sum is 43.
The spelling of 70673733340 in words is "seventy billion, six hundred seventy-three million, seven hundred thirty-three thousand, three hundred forty".
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