Base | Representation |
---|---|
bin | 110010010101101111… |
… | …0001010001101100100 |
3 | 101100000220211020120121 |
4 | 1210223132022031210 |
5 | 3232343444240321 |
6 | 121355001211324 |
7 | 10544622443461 |
oct | 1445336121544 |
9 | 340026736517 |
10 | 108103508836 |
11 | 41934681244 |
12 | 18b4b790b44 |
13 | a26a62449b |
14 | 5337390668 |
15 | 2c2a87e441 |
hex | 192b78a364 |
108103508836 has 6 divisors (see below), whose sum is σ = 189181140470. Its totient is φ = 54051754416.
The previous prime is 108103508833. The next prime is 108103508923. The reversal of 108103508836 is 638805301801.
It can be written as a sum of positive squares in only one way, i.e., 103430419236 + 4673089600 = 321606^2 + 68360^2 .
It is a super-3 number, since 3×1081035088363 (a number of 34 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 108103508792 and 108103508801.
It is not an unprimeable number, because it can be changed into a prime (108103508833) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13512938601 + ... + 13512938608.
Almost surely, 2108103508836 is an apocalyptic number.
It is an amenable number.
108103508836 is a deficient number, since it is larger than the sum of its proper divisors (81077631634).
108103508836 is a wasteful number, since it uses less digits than its factorization.
108103508836 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27025877213 (or 27025877211 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 43.
The spelling of 108103508836 in words is "one hundred eight billion, one hundred three million, five hundred eight thousand, eight hundred thirty-six".
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