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2320808104 = 23290101013
BaseRepresentation
bin1000101001010100…
…1011100010101000
312222202000021012201
42022111023202220
514223111324404
61022142545544
7111340354246
oct21225134250
95882007181
102320808104
11a9104352a
125492982b4
132aca7c344
14180327796
15d8b31ca4
hex8a54b8a8

2320808104 has 8 divisors (see below), whose sum is σ = 4351515210. Its totient is φ = 1160404048.

The previous prime is 2320808099. The next prime is 2320808131. The reversal of 2320808104 is 4018080232.

It can be written as a sum of positive squares in only one way, i.e., 1858472100 + 462336004 = 43110^2 + 21502^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 145050499 + ... + 145050514.

Almost surely, 22320808104 is an apocalyptic number.

It is an amenable number.

2320808104 is a deficient number, since it is larger than the sum of its proper divisors (2030707106).

2320808104 is a wasteful number, since it uses less digits than its factorization.

2320808104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290101019 (or 290101015 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 2320808104 is about 48174.7662578657. The cubic root of 2320808104 is about 1323.9748765324.

Adding to 2320808104 its reverse (4018080232), we get a palindrome (6338888336).

The spelling of 2320808104 in words is "two billion, three hundred twenty million, eight hundred eight thousand, one hundred four".

Divisors: 1 2 4 8 290101013 580202026 1160404052 2320808104