Search a number
-
+
20096008 = 232512001
BaseRepresentation
bin100110010101…
…0010000001000
31101210222112121
41030222100020
520121033013
61554421024
7332545642
oct114522010
941728477
1020096008
1110386479
126891774
13421803a
142951892
151b6e58d
hex132a408

20096008 has 8 divisors (see below), whose sum is σ = 37680030. Its totient is φ = 10048000.

The previous prime is 20095987. The next prime is 20096039. The reversal of 20096008 is 80069002.

It can be written as a sum of positive squares in only one way, i.e., 15507844 + 4588164 = 3938^2 + 2142^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1255993 + ... + 1256008.

Almost surely, 220096008 is an apocalyptic number.

It is an amenable number.

20096008 is a deficient number, since it is larger than the sum of its proper divisors (17584022).

20096008 is a wasteful number, since it uses less digits than its factorization.

20096008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2512007 (or 2512003 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 20096008 is about 4482.8571246472. The cubic root of 20096008 is about 271.8754115112.

The spelling of 20096008 in words is "twenty million, ninety-six thousand, eight".

Divisors: 1 2 4 8 2512001 5024002 10048004 20096008