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2320604429 = 112136797227
BaseRepresentation
bin1000101001010001…
…1001110100001101
312222201121220211012
42022110121310031
514223033320204
61022134335005
7111335545403
oct21224316415
95881556735
102320604429
11a90a14500
125491ba465
132aca0a720
141802b3473
15d8ae176e
hex8a519d0d

2320604429 has 48 divisors (see below), whose sum is σ = 2829107904. Its totient is φ = 1890155520.

The previous prime is 2320604393. The next prime is 2320604497. The reversal of 2320604429 is 9244060232.

It is not a de Polignac number, because 2320604429 - 212 = 2320600333 is a prime.

It is a super-3 number, since 3×23206044293 (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2320604395 and 2320604404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320604129) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10222814 + ... + 10223040.

It is an arithmetic number, because the mean of its divisors is an integer number (58939748).

Almost surely, 22320604429 is an apocalyptic number.

It is an amenable number.

2320604429 is a deficient number, since it is larger than the sum of its proper divisors (508503475).

2320604429 is a wasteful number, since it uses less digits than its factorization.

2320604429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426 (or 415 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 2320604429 is about 48172.6522935991. The cubic root of 2320604429 is about 1323.9361445535.

The spelling of 2320604429 in words is "two billion, three hundred twenty million, six hundred four thousand, four hundred twenty-nine".

Divisors: 1 11 13 67 97 121 143 227 737 871 1067 1261 1573 2497 2951 6499 8107 9581 11737 13871 15209 22019 27467 32461 71489 84487 105391 152581 167299 197717 242209 286247 357071 786379 929357 1475273 1840289 2174887 2664299 3148717 10222927 16228003 19178549 23923757 34635887 178508033 210964039 2320604429