Base | Representation |
---|---|
bin | 110001110110011001… |
… | …1011100001100010010 |
3 | 101020022122110022012200 |
4 | 1203230303130030102 |
5 | 3223220320413043 |
6 | 121102402304030 |
7 | 10506565013400 |
oct | 1435463341422 |
9 | 336278408180 |
10 | 107052122898 |
11 | 41445150446 |
12 | 188b7658016 |
13 | a130865126 |
14 | 52778a8470 |
15 | 2bb83ec7d3 |
hex | 18eccdc312 |
107052122898 has 162 divisors, whose sum is σ = 282646253799. Its totient is φ = 29195402544.
The previous prime is 107052122887. The next prime is 107052122923. The reversal of 107052122898 is 898221250701.
107052122898 is a `hidden beast` number, since 10 + 7 + 0 + 521 + 2 + 28 + 98 = 666.
It can be written as a sum of positive squares in only one way, i.e., 53526061449 + 53526061449 = 231357^2 + 231357^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=231357.
It is a super-2 number, since 2×1070521228982 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 223490623 + ... + 223491101.
Almost surely, 2107052122898 is an apocalyptic number.
107052122898 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 107052122898
107052122898 is an abundant number, since it is smaller than the sum of its proper divisors (175594130901).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107052122898 is an equidigital number, since it uses as much as digits as its factorization.
107052122898 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1026 (or 514 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 45.
The spelling of 107052122898 in words is "one hundred seven billion, fifty-two million, one hundred twenty-two thousand, eight hundred ninety-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •