Search a number
-
+
20096048 = 247179429
BaseRepresentation
bin100110010101…
…0010000110000
31101210222121002
41030222100300
520121033143
61554421132
7332546030
oct114522060
941728532
1020096048
1110386505
1268917a8
13421806b
1429518c0
151b6e5b8
hex132a430

20096048 has 20 divisors (see below), whose sum is σ = 44498640. Its totient is φ = 8612544.

The previous prime is 20096039. The next prime is 20096051. The reversal of 20096048 is 84069002.

It is a super-2 number, since 2×200960482 = 807702290436608, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20096048.

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, 89603 + ... + 89826.

It is an arithmetic number, because the mean of its divisors is an integer number (2224932).

Almost surely, 220096048 is an apocalyptic number.

20096048 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

20096048 is an abundant number, since it is smaller than the sum of its proper divisors (24402592).

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

20096048 is a wasteful number, since it uses less digits than its factorization.

20096048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179444 (or 179438 counting only the distinct ones).

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

The square root of 20096048 is about 4482.8615860854. The cubic root of 20096048 is about 271.8755918955.

The spelling of 20096048 in words is "twenty million, ninety-six thousand, forty-eight".

Divisors: 1 2 4 7 8 14 16 28 56 112 179429 358858 717716 1256003 1435432 2512006 2870864 5024012 10048024 20096048