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2320514834 = 211105477947
BaseRepresentation
bin1000101001010000…
…0011111100010010
312222201110100220212
42022110003330102
514223022433314
61022132404122
7111335023241
oct21224037422
95881410825
102320514834
11a90963160
12549176642
132ac9a8a01
1418028c958
15d8ac4e3e
hex8a503f12

2320514834 has 8 divisors (see below), whose sum is σ = 3797206128. Its totient is φ = 1054779460.

The previous prime is 2320514809. The next prime is 2320514839. The reversal of 2320514834 is 4384150232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2320514834.

It is not an unprimeable number, because it can be changed into a prime (2320514839) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 52738952 + ... + 52738995.

It is an arithmetic number, because the mean of its divisors is an integer number (474650766).

Almost surely, 22320514834 is an apocalyptic number.

2320514834 is a deficient number, since it is larger than the sum of its proper divisors (1476691294).

2320514834 is a wasteful number, since it uses less digits than its factorization.

2320514834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105477960.

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 2320514834 is about 48171.7223482823. The cubic root of 2320514834 is about 1323.9191059487.

The spelling of 2320514834 in words is "two billion, three hundred twenty million, five hundred fourteen thousand, eight hundred thirty-four".

Divisors: 1 2 11 22 105477947 210955894 1160257417 2320514834