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1024210424 = 231723327433
BaseRepresentation
bin111101000011000…
…011010111111000
32122101020021120102
4331003003113320
54044144213144
6245344214532
734244434136
oct7503032770
92571207512
101024210424
1148615a4a6
1224700a448
13134265b93
149a050756
155edb4b4e
hex3d0c35f8

1024210424 has 32 divisors (see below), whose sum is σ = 2121772320. Its totient is φ = 461024256.

The previous prime is 1024210403. The next prime is 1024210427. The reversal of 1024210424 is 4240124201.

It is a junction number, because it is equal to n+sod(n) for n = 1024210396 and 1024210405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024210427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160589 + ... + 166844.

It is an arithmetic number, because the mean of its divisors is an integer number (66305385).

Almost surely, 21024210424 is an apocalyptic number.

It is an amenable number.

1024210424 is an abundant number, since it is smaller than the sum of its proper divisors (1097561896).

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

1024210424 is a wasteful number, since it uses less digits than its factorization.

1024210424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327479 (or 327475 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 1024210424 is about 32003.2877061092. The cubic root of 1024210424 is about 1008.0058762360.

Adding to 1024210424 its reverse (4240124201), we get a palindrome (5264334625).

The spelling of 1024210424 in words is "one billion, twenty-four million, two hundred ten thousand, four hundred twenty-four".

Divisors: 1 2 4 8 17 23 34 46 68 92 136 184 391 782 1564 3128 327433 654866 1309732 2619464 5566361 7530959 11132722 15061918 22265444 30123836 44530888 60247672 128026303 256052606 512105212 1024210424