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49068744 = 2338112521
BaseRepresentation
bin1011101100101…
…1101011001000
310102022221122220
42323023223020
5100030144434
64511414040
71134035364
oct273135310
9112287586
1049068744
112577508a
1214524320
13a22057a
1467342a4
154493d49
hex2ecbac8

49068744 has 32 divisors (see below), whose sum is σ = 122871840. Its totient is φ = 16329600.

The previous prime is 49068727. The next prime is 49068757. The reversal of 49068744 is 44786094.

It is a junction number, because it is equal to n+sod(n) for n = 49068696 and 49068705.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18204 + ... + 20724.

It is an arithmetic number, because the mean of its divisors is an integer number (3839745).

Almost surely, 249068744 is an apocalyptic number.

It is an amenable number.

49068744 is an abundant number, since it is smaller than the sum of its proper divisors (73803096).

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

49068744 is a wasteful number, since it uses less digits than its factorization.

49068744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3341 (or 3337 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 49068744 is about 7004.9085647137. The cubic root of 49068744 is about 366.1016171006.

The spelling of 49068744 in words is "forty-nine million, sixty-eight thousand, seven hundred forty-four".

Divisors: 1 2 3 4 6 8 12 24 811 1622 2433 2521 3244 4866 5042 6488 7563 9732 10084 15126 19464 20168 30252 60504 2044531 4089062 6133593 8178124 12267186 16356248 24534372 49068744