Base | Representation |
---|---|
bin | 11100100100010100111… |
… | …11011110110110000110 |
3 | 10110211121201111220021101 |
4 | 32102022133132312012 |
5 | 112040231432131402 |
6 | 2030532501210314 |
7 | 130626240531142 |
oct | 16221237366606 |
9 | 3424551456241 |
10 | 981576052102 |
11 | 349314101178 |
12 | 13a29ba0099a |
13 | 71740290619 |
14 | 357195c0222 |
15 | 1a7ee068b87 |
hex | e48a7ded86 |
981576052102 has 8 divisors (see below), whose sum is σ = 1472941710000. Its totient is φ = 490595482104.
The previous prime is 981576052087. The next prime is 981576052103. The reversal of 981576052102 is 201250675189.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (981576052103) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96265602 + ... + 96275797.
It is an arithmetic number, because the mean of its divisors is an integer number (184117713750).
Almost surely, 2981576052102 is an apocalyptic number.
981576052102 is a deficient number, since it is larger than the sum of its proper divisors (491365657898).
981576052102 is a wasteful number, since it uses less digits than its factorization.
981576052102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192543950.
The product of its (nonzero) digits is 302400, while the sum is 46.
The spelling of 981576052102 in words is "nine hundred eighty-one billion, five hundred seventy-six million, fifty-two thousand, one hundred two".
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