Base | Representation |
---|---|
bin | 1011110001100… |
… | …1011101011010 |
3 | 10102221010201021 |
4 | 2330121131122 |
5 | 100120343404 |
6 | 4522313054 |
7 | 1136533312 |
oct | 274313532 |
9 | 112833637 |
10 | 49387354 |
11 | 259724a5 |
12 | 1465878a |
13 | a3025b3 |
14 | 67b8442 |
15 | 4508454 |
hex | 2f1975a |
49387354 has 8 divisors (see below), whose sum is σ = 74135808. Its totient is φ = 24675420.
The previous prime is 49387343. The next prime is 49387357. The reversal of 49387354 is 45378394.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×493873542 = 4878221470242632, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 49387354.
It is not an unprimeable number, because it can be changed into a prime (49387357) 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, 5452 + ... + 11335.
It is an arithmetic number, because the mean of its divisors is an integer number (9266976).
Almost surely, 249387354 is an apocalyptic number.
49387354 is a deficient number, since it is larger than the sum of its proper divisors (24748454).
49387354 is a wasteful number, since it uses less digits than its factorization.
49387354 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18260.
The product of its digits is 362880, while the sum is 43.
The square root of 49387354 is about 7027.6136774868. The cubic root of 49387354 is about 366.8922907048.
The spelling of 49387354 in words is "forty-nine million, three hundred eighty-seven thousand, three hundred fifty-four".
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