Base | Representation |
---|---|
bin | 10111001101010100110000… |
… | …011110010111101011100010 |
3 | 111101101212100100111021010100 |
4 | 113031110300132113223202 |
5 | 101334311304012311442 |
6 | 1001030345355043230 |
7 | 30333236241542643 |
oct | 2715246036275342 |
9 | 441355310437110 |
10 | 102070711057122 |
11 | 2a582a44460845 |
12 | b545ba2740516 |
13 | 44c52c4235b02 |
14 | 1b2c36a8cd6ca |
15 | bc016051684c |
hex | 5cd530797ae2 |
102070711057122 has 24 divisors (see below), whose sum is σ = 221154898936140. Its totient is φ = 34023310099200.
The previous prime is 102070711057069. The next prime is 102070711057129. The reversal of 102070711057122 is 221750117070201.
It is a happy number.
102070711057122 is a `hidden beast` number, since 1 + 0 + 2 + 0 + 7 + 0 + 71 + 10 + 571 + 2 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 74669663427921 + 27401047629201 = 8641161^2 + 5234601^2 .
It is not an unprimeable number, because it can be changed into a prime (102070711057129) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19261879 + ... + 23982522.
Almost surely, 2102070711057122 is an apocalyptic number.
102070711057122 is an abundant number, since it is smaller than the sum of its proper divisors (119084187879018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102070711057122 is a wasteful number, since it uses less digits than its factorization.
102070711057122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43375538 (or 43375535 counting only the distinct ones).
The product of its (nonzero) digits is 13720, while the sum is 36.
The spelling of 102070711057122 in words is "one hundred two trillion, seventy billion, seven hundred eleven million, fifty-seven thousand, one hundred twenty-two".
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