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2310315404 = 222153268267
BaseRepresentation
bin1000100110110100…
…1001110110001100
312222000021011221012
42021231021312030
514212420043104
61021130024352
7111152233265
oct21155116614
95860234835
102310315404
11a86127181
125458780b8
132aa847447
1417cb9596c
15d7c5cd6e
hex89b49d8c

2310315404 has 12 divisors (see below), whose sum is σ = 4044944904. Its totient is φ = 1154616864.

The previous prime is 2310315391. The next prime is 2310315433. The reversal of 2310315404 is 4045130132.

It is a self number, because there is not a number n which added to its sum of digits gives 2310315404.

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, 125522 + ... + 142745.

It is an arithmetic number, because the mean of its divisors is an integer number (337078742).

Almost surely, 22310315404 is an apocalyptic number.

It is an amenable number.

2310315404 is a deficient number, since it is larger than the sum of its proper divisors (1734629500).

2310315404 is a wasteful number, since it uses less digits than its factorization.

2310315404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270424 (or 270422 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2310315404 is about 48065.7404395272. The cubic root of 2310315404 is about 1321.9765697198.

Adding to 2310315404 its reverse (4045130132), we get a palindrome (6355445536).

The spelling of 2310315404 in words is "two billion, three hundred ten million, three hundred fifteen thousand, four hundred four".

Divisors: 1 2 4 2153 4306 8612 268267 536534 1073068 577578851 1155157702 2310315404