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1023422414 = 27420117401
BaseRepresentation
bin111101000000000…
…010111111001110
32122022202020121212
4331000002333032
54043444004124
6245315254422
734234642550
oct7500027716
92568666555
101023422414
11485771453
122468aa412
1313404b2c1
1499cc74d0
155ecab40e
hex3d002fce

1023422414 has 16 divisors (see below), whose sum is σ = 1754956896. Its totient is φ = 438480000.

The previous prime is 1023422399. The next prime is 1023422419. The reversal of 1023422414 is 4142243201.

1023422414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1023422414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023422419) 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, 50114 + ... + 67514.

It is an arithmetic number, because the mean of its divisors is an integer number (109684806).

Almost surely, 21023422414 is an apocalyptic number.

1023422414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1023422414 is a deficient number, since it is larger than the sum of its proper divisors (731534482).

1023422414 is a wasteful number, since it uses less digits than its factorization.

1023422414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21611.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 1023422414 is about 31990.9739457866. The cubic root of 1023422414 is about 1007.7472957429.

Adding to 1023422414 its reverse (4142243201), we get a palindrome (5165665615).

The spelling of 1023422414 in words is "one billion, twenty-three million, four hundred twenty-two thousand, four hundred fourteen".

Divisors: 1 2 7 14 4201 8402 17401 29407 34802 58814 121807 243614 73101601 146203202 511711207 1023422414