Base | Representation |
---|---|
bin | 1100000110001… |
… | …11110001000110 |
3 | 21001221210111122 |
4 | 12003013301012 |
5 | 201434402132 |
6 | 14023033542 |
7 | 2341402361 |
oct | 603076106 |
9 | 231853448 |
10 | 101481542 |
11 | 52313648 |
12 | 29b9b8b2 |
13 | 18041c66 |
14 | d6990d8 |
15 | 8d98912 |
hex | 60c7c46 |
101481542 has 8 divisors (see below), whose sum is σ = 152614800. Its totient is φ = 50609944.
The previous prime is 101481539. The next prime is 101481557. The reversal of 101481542 is 245184101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64442 + ... + 65997.
It is an arithmetic number, because the mean of its divisors is an integer number (19076850).
Almost surely, 2101481542 is an apocalyptic number.
101481542 is a deficient number, since it is larger than the sum of its proper divisors (51133258).
101481542 is a wasteful number, since it uses less digits than its factorization.
101481542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130830.
The product of its (nonzero) digits is 1280, while the sum is 26.
The square root of 101481542 is about 10073.8047429956. The cubic root of 101481542 is about 466.4398917449.
The spelling of 101481542 in words is "one hundred one million, four hundred eighty-one thousand, five hundred forty-two".
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