Base | Representation |
---|---|
bin | 110111000101001010… |
… | …1110100101001100100 |
3 | 102022022111021100000000 |
4 | 1232022111310221210 |
5 | 3414221440442401 |
6 | 130201152021300 |
7 | 11355133463634 |
oct | 1561225645144 |
9 | 368274240000 |
10 | 118285093476 |
11 | 46189940500 |
12 | 1ab11531830 |
13 | b200b1bb94 |
14 | 5a216a06c4 |
15 | 312465a186 |
hex | 1b8a574a64 |
118285093476 has 243 divisors, whose sum is σ = 343051680153. Its totient is φ = 35658247680.
The previous prime is 118285093471. The next prime is 118285093477. The reversal of 118285093476 is 674390582811.
The square root of 118285093476 is 343926.
It is a perfect power (a square), and thus also a powerful number.
118285093476 is a `hidden beast` number, since 1 + 1 + 8 + 2 + 85 + 0 + 93 + 476 = 666.
It can be written as a sum of positive squares in only one way, i.e., 28659104100 + 89625989376 = 169290^2 + 299376^2 .
It is a tau number, because it is divible by the number of its divisors (243).
It is a Harshad number since it is a multiple of its sum of digits (54).
It is not an unprimeable number, because it can be changed into a prime (118285093471) by changing a digit.
It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 612876036 + ... + 612876228.
It is a 1-persistent number, because it is pandigital, but 2⋅118285093476 = 236570186952 is not.
Almost surely, 2118285093476 is an apocalyptic number.
118285093476 is the 343926-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 118285093476
118285093476 is an abundant number, since it is smaller than the sum of its proper divisors (224766586677).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118285093476 is an frugal number, since it uses more digits than its factorization.
118285093476 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 436 (or 209 counting only the distinct ones).
The product of its (nonzero) digits is 2903040, while the sum is 54.
The spelling of 118285093476 in words is "one hundred eighteen billion, two hundred eighty-five million, ninety-three thousand, four hundred seventy-six".
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