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953342430 = 23556955849
BaseRepresentation
bin111000110100101…
…101100111011110
32110102212210221220
4320310231213132
53423023424210
6234333234210
732424163665
oct7064554736
92412783856
10953342430
1144a156307
12227332966
13122682261
1490883ddc
1558a66c70
hex38d2d9de

953342430 has 32 divisors (see below), whose sum is σ = 2292084000. Its totient is φ = 253773312.

The previous prime is 953342419. The next prime is 953342443. The reversal of 953342430 is 34243359.

It is a junction number, because it is equal to n+sod(n) for n = 953342391 and 953342400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10855 + ... + 44994.

It is an arithmetic number, because the mean of its divisors is an integer number (71627625).

Almost surely, 2953342430 is an apocalyptic number.

953342430 is an abundant number, since it is smaller than the sum of its proper divisors (1338741570).

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

953342430 is a wasteful number, since it uses less digits than its factorization.

953342430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56428.

The product of its (nonzero) digits is 38880, while the sum is 33.

The square root of 953342430 is about 30876.2437806155. The cubic root of 953342430 is about 984.1991239728.

Adding to 953342430 its reverse (34243359), we get a palindrome (987585789).

The spelling of 953342430 in words is "nine hundred fifty-three million, three hundred forty-two thousand, four hundred thirty".