Search a number
-
+
49363080 = 23351331643
BaseRepresentation
bin1011110001001…
…1100010001000
310102212220102020
42330103202020
5100114104310
64522004440
71136402454
oct274234210
9112786366
1049363080
1125956238
1214646720
13a2c4530
1467ad664
154501170
hex2f13888

49363080 has 64 divisors (see below), whose sum is σ = 159485760. Its totient is φ = 12150528.

The previous prime is 49363079. The next prime is 49363103. The reversal of 49363080 is 8036394.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14262 + ... + 17381.

It is an arithmetic number, because the mean of its divisors is an integer number (2491965).

Almost surely, 249363080 is an apocalyptic number.

49363080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49363080 is an abundant number, since it is smaller than the sum of its proper divisors (110122680).

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

49363080 is a wasteful number, since it uses less digits than its factorization.

49363080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31670 (or 31666 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 49363080 is about 7025.8864209436. The cubic root of 49363080 is about 366.8321713812.

The spelling of 49363080 in words is "forty-nine million, three hundred sixty-three thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 78 104 120 130 156 195 260 312 390 520 780 1560 31643 63286 94929 126572 158215 189858 253144 316430 379716 411359 474645 632860 759432 822718 949290 1234077 1265720 1645436 1898580 2056795 2468154 3290872 3797160 4113590 4936308 6170385 8227180 9872616 12340770 16454360 24681540 49363080