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1023301424 = 24292419151
BaseRepresentation
bin111100111111100…
…101011100110000
32122022112002122202
4330333211130300
54043431121144
6245312522332
734233630035
oct7477453460
92568462582
101023301424
11485699562
122468503a8
13134008202
1499c9538c
155ec8564e
hex3cfe5730

1023301424 has 40 divisors (see below), whose sum is σ = 2059749120. Its totient is φ = 491904000.

The previous prime is 1023301423. The next prime is 1023301471. The reversal of 1023301424 is 4241033201.

It is a junction number, because it is equal to n+sod(n) for n = 1023301396 and 1023301405.

It is not an unprimeable number, because it can be changed into a prime (1023301421) 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, 107249 + ... + 116399.

It is an arithmetic number, because the mean of its divisors is an integer number (51493728).

Almost surely, 21023301424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1023301424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1029874560).

1023301424 is an abundant number, since it is smaller than the sum of its proper divisors (1036447696).

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

1023301424 is a wasteful number, since it uses less digits than its factorization.

1023301424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9429 (or 9423 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1023301424 is about 31989.0828877603. The cubic root of 1023301424 is about 1007.7075818871.

Adding to 1023301424 its reverse (4241033201), we get a palindrome (5264334625).

The spelling of 1023301424 in words is "one billion, twenty-three million, three hundred one thousand, four hundred twenty-four".

Divisors: 1 2 4 8 16 29 58 116 232 241 464 482 964 1928 3856 6989 9151 13978 18302 27956 36604 55912 73208 111824 146416 265379 530758 1061516 2123032 2205391 4246064 4410782 8821564 17643128 35286256 63956339 127912678 255825356 511650712 1023301424