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2318306124 = 223929320789
BaseRepresentation
bin1000101000101110…
…1000101101001100
312222120022011010210
42022023220231030
514221441243444
61022013202420
7111310163661
oct21213505514
95876264123
102318306124
11a8a694782
12548490410
132ac3b4594
1417dc75a68
15d87da7b9
hex8a2e8b4c

2318306124 has 24 divisors (see below), whose sum is σ = 5410223280. Its totient is φ = 772648384.

The previous prime is 2318306119. The next prime is 2318306141. The reversal of 2318306124 is 4216038132.

It is a junction number, because it is equal to n+sod(n) for n = 2318306091 and 2318306100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101122 + ... + 121910.

It is an arithmetic number, because the mean of its divisors is an integer number (225425970).

Almost surely, 22318306124 is an apocalyptic number.

It is an amenable number.

2318306124 is an abundant number, since it is smaller than the sum of its proper divisors (3091917156).

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

2318306124 is a wasteful number, since it uses less digits than its factorization.

2318306124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30089 (or 30087 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 2318306124 is about 48148.7915113142. The cubic root of 2318306124 is about 1323.4989288438.

The spelling of 2318306124 in words is "two billion, three hundred eighteen million, three hundred six thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 12 9293 18586 20789 27879 37172 41578 55758 62367 83156 111516 124734 249468 193192177 386384354 579576531 772768708 1159153062 2318306124