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49805214 = 238300869
BaseRepresentation
bin1011110111111…
…1011110011110
310110201100220120
42331333132132
5100222231324
64535255410
71143223464
oct275773636
9113640816
1049805214
1126128438
121481a566
13a41a854
146886834
15458c179
hex2f7f79e

49805214 has 8 divisors (see below), whose sum is σ = 99610440. Its totient is φ = 16601736.

The previous prime is 49805191. The next prime is 49805233. The reversal of 49805214 is 41250894.

It is a sphenic number, since it is the product of 3 distinct primes.

49805214 is an admirable number.

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, 4150429 + ... + 4150440.

It is an arithmetic number, because the mean of its divisors is an integer number (12451305).

Almost surely, 249805214 is an apocalyptic number.

49805214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49805214 is a wasteful number, since it uses less digits than its factorization.

49805214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8300874.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 49805214 is about 7057.2809211480. The cubic root of 49805214 is about 367.9241287741.

The spelling of 49805214 in words is "forty-nine million, eight hundred five thousand, two hundred fourteen".

Divisors: 1 2 3 6 8300869 16601738 24902607 49805214