Base | Representation |
---|---|
bin | 1100000110010… |
… | …01100000110100 |
3 | 21001222011022110 |
4 | 12003021200310 |
5 | 201440114232 |
6 | 14023131020 |
7 | 2341432254 |
oct | 603114064 |
9 | 231864273 |
10 | 101488692 |
11 | 52318a58 |
12 | 29ba3a70 |
13 | 180452a6 |
14 | d69b964 |
15 | 8d9aacc |
hex | 60c9834 |
101488692 has 12 divisors (see below), whose sum is σ = 236806976. Its totient is φ = 33829560.
The previous prime is 101488649. The next prime is 101488697. The reversal of 101488692 is 296884101.
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 101488692.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101488697) 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, 4228684 + ... + 4228707.
Almost surely, 2101488692 is an apocalyptic number.
101488692 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
101488692 is an abundant number, since it is smaller than the sum of its proper divisors (135318284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101488692 is a wasteful number, since it uses less digits than its factorization.
101488692 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8457398 (or 8457396 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 39.
The square root of 101488692 is about 10074.1596175562. The cubic root of 101488692 is about 466.4508460092.
The spelling of 101488692 in words is "one hundred one million, four hundred eighty-eight thousand, six hundred ninety-two".
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