Search a number
-
+
49026080 = 2551916127
BaseRepresentation
bin1011101100000…
…1010000100000
310102020210010202
42323001100200
5100022313310
64510444332
71133500115
oct273012040
9112223122
1049026080
1125746024
12145036a8
13a20701c
14672290c
1544863a5
hex2ec1420

49026080 has 48 divisors (see below), whose sum is σ = 121927680. Its totient is φ = 18577152.

The previous prime is 49026077. The next prime is 49026121. The reversal of 49026080 is 8062094.

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, 5024 + ... + 11103.

It is an arithmetic number, because the mean of its divisors is an integer number (2540160).

Almost surely, 249026080 is an apocalyptic number.

49026080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49026080 is an abundant number, since it is smaller than the sum of its proper divisors (72901600).

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

49026080 is a wasteful number, since it uses less digits than its factorization.

49026080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16161 (or 16153 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 49026080 is about 7001.8626093347. The cubic root of 49026080 is about 365.9954810475.

The spelling of 49026080 in words is "forty-nine million, twenty-six thousand, eighty".

Divisors: 1 2 4 5 8 10 16 19 20 32 38 40 76 80 95 152 160 190 304 380 608 760 1520 3040 16127 32254 64508 80635 129016 161270 258032 306413 322540 516064 612826 645080 1225652 1290160 1532065 2451304 2580320 3064130 4902608 6128260 9805216 12256520 24513040 49026080