[go: up one dir, main page]

Search a number
-
+
49068823 = 199246577
BaseRepresentation
bin1011101100101…
…1101100010111
310102022221202211
42323023230113
5100030200243
64511414251
71134035536
oct273135427
9112287684
1049068823
1125775151
1214524387
13a22060b
14673431d
154493d9d
hex2ecbb17

49068823 has 4 divisors (see below), whose sum is σ = 49315600. Its totient is φ = 48822048.

The previous prime is 49068793. The next prime is 49068839. The reversal of 49068823 is 32886094.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49068823 - 25 = 49068791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49068883) 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, 123090 + ... + 123487.

It is an arithmetic number, because the mean of its divisors is an integer number (12328900).

Almost surely, 249068823 is an apocalyptic number.

49068823 is a deficient number, since it is larger than the sum of its proper divisors (246777).

49068823 is a wasteful number, since it uses less digits than its factorization.

49068823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246776.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 49068823 is about 7004.9142036145. The cubic root of 49068823 is about 366.1018135733.

The spelling of 49068823 in words is "forty-nine million, sixty-eight thousand, eight hundred twenty-three".

Divisors: 1 199 246577 49068823