Base | Representation |
---|---|
bin | 1011010010110… |
… | …0111010101101 |
3 | 10022010122021210 |
4 | 2310230322231 |
5 | 44111314101 |
6 | 4411145033 |
7 | 1113431445 |
oct | 264547255 |
9 | 108118253 |
10 | 47369901 |
11 | 24814787 |
12 | 13a45179 |
13 | 9a77237 |
14 | 6411125 |
15 | 425a7d6 |
hex | 2d2cead |
47369901 has 8 divisors (see below), whose sum is σ = 63959680. Its totient is φ = 31180032.
The previous prime is 47369897. The next prime is 47369911. The reversal of 47369901 is 10996374.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 47369901 - 22 = 47369897 is a prime.
It is a super-3 number, since 3×473699013 (a number of 24 digits) contains 333 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 47369901.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47369911) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99700 + ... + 100173.
It is an arithmetic number, because the mean of its divisors is an integer number (7994960).
Almost surely, 247369901 is an apocalyptic number.
It is an amenable number.
47369901 is a deficient number, since it is larger than the sum of its proper divisors (16589779).
47369901 is a wasteful number, since it uses less digits than its factorization.
47369901 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 199955.
The product of its (nonzero) digits is 40824, while the sum is 39.
The square root of 47369901 is about 6882.5795309608. The cubic root of 47369901 is about 361.8268786481.
The spelling of 47369901 in words is "forty-seven million, three hundred sixty-nine thousand, nine hundred one".
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