Base | Representation |
---|---|
bin | 1100101100010… |
… | …10010000100001 |
3 | 21102100100210020 |
4 | 12112022100201 |
5 | 204224104411 |
6 | 14322024053 |
7 | 2432000253 |
oct | 626122041 |
9 | 242310706 |
10 | 106472481 |
11 | 55112395 |
12 | 2b7a8029 |
13 | 1909b88b |
14 | 101d7cd3 |
15 | 9532606 |
hex | 658a421 |
106472481 has 4 divisors (see below), whose sum is σ = 141963312. Its totient is φ = 70981652.
The previous prime is 106472459. The next prime is 106472489. The reversal of 106472481 is 184274601.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 106472481 - 26 = 106472417 is a prime.
It is a super-3 number, since 3×1064724813 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (106472489) 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, 17745411 + ... + 17745416.
It is an arithmetic number, because the mean of its divisors is an integer number (35490828).
Almost surely, 2106472481 is an apocalyptic number.
It is an amenable number.
106472481 is a deficient number, since it is larger than the sum of its proper divisors (35490831).
106472481 is an equidigital number, since it uses as much as digits as its factorization.
106472481 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35490830.
The product of its (nonzero) digits is 10752, while the sum is 33.
The square root of 106472481 is about 10318.5503342282. The cubic root of 106472481 is about 473.9644750744.
It can be divided in two parts, 106472 and 481, that added together give a triangular number (106953 = T462).
The spelling of 106472481 in words is "one hundred six million, four hundred seventy-two thousand, four hundred eighty-one".
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