Base | Representation |
---|---|
bin | 11000101010000010100110… |
… | …000011111010110000010011 |
3 | 112012221222001211002222120100 |
4 | 120222002212003322300103 |
5 | 103203203430301144410 |
6 | 1022345342231543443 |
7 | 31561453556041233 |
oct | 3052024603726023 |
9 | 465858054088510 |
10 | 108442120334355 |
11 | 3160a054937395 |
12 | 101b498682ab83 |
13 | 48680817b81b2 |
14 | 1cac8ab681cc3 |
15 | c80c65d478c0 |
hex | 62a0a60fac13 |
108442120334355 has 24 divisors (see below), whose sum is σ = 188498824495488. Its totient is φ = 57671956717056.
The previous prime is 108442120334329. The next prime is 108442120334407. The reversal of 108442120334355 is 553433021244801.
108442120334355 is a `hidden beast` number, since 1 + 0 + 8 + 4 + 4 + 2 + 1 + 203 + 3 + 435 + 5 = 666.
It is not a de Polignac number, because 108442120334355 - 27 = 108442120334227 is a prime.
It is a super-2 number, since 2×1084421203343552 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 108442120334355.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3413333827 + ... + 3413365596.
It is an arithmetic number, because the mean of its divisors is an integer number (7854117687312).
Almost surely, 2108442120334355 is an apocalyptic number.
108442120334355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
108442120334355 is a deficient number, since it is larger than the sum of its proper divisors (80056704161133).
108442120334355 is a wasteful number, since it uses less digits than its factorization.
108442120334355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6826699787 (or 6826699784 counting only the distinct ones).
The product of its (nonzero) digits is 1382400, while the sum is 45.
The spelling of 108442120334355 in words is "one hundred eight trillion, four hundred forty-two billion, one hundred twenty million, three hundred thirty-four thousand, three hundred fifty-five".
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