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4310404420 = 225730788603
BaseRepresentation
bin1000000001110101…
…11000110101000100
3102010101210020021011
410000322320311010
532311430420140
61551414532004
7211546555510
oct40072706504
912111706234
104310404420
111912124703
12a03667004
1353902317a
142cc675140
151a363bcea
hex100eb8d44

4310404420 has 24 divisors (see below), whose sum is σ = 10344970944. Its totient is φ = 1477852896.

The previous prime is 4310404411. The next prime is 4310404433. The reversal of 4310404420 is 244040134.

It is a junction number, because it is equal to n+sod(n) for n = 4310404391 and 4310404400.

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 in 7 ways as a sum of consecutive naturals, for example, 15394162 + ... + 15394441.

It is an arithmetic number, because the mean of its divisors is an integer number (431040456).

Almost surely, 24310404420 is an apocalyptic number.

It is an amenable number.

4310404420 is an abundant number, since it is smaller than the sum of its proper divisors (6034566524).

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

4310404420 is a wasteful number, since it uses less digits than its factorization.

4310404420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30788619 (or 30788617 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 4310404420 is about 65653.6702705949. The cubic root of 4310404420 is about 1627.4438236615.

Adding to 4310404420 its reverse (244040134), we get a palindrome (4554444554).

The spelling of 4310404420 in words is "four billion, three hundred ten million, four hundred four thousand, four hundred twenty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 30788603 61577206 123154412 153943015 215520221 307886030 431040442 615772060 862080884 1077601105 2155202210 4310404420