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1020024342 = 232251225769
BaseRepresentation
bin111100110011000…
…101011000010110
32122002100121100100
4330303011120112
54042111234332
6245114354530
734164030621
oct7463053026
92562317310
101020024342
11483860427
1224572ba46
1313342b6cc
1499680db8
155e83967c
hex3ccc5616

1020024342 has 24 divisors (see below), whose sum is σ = 2218867560. Its totient is φ = 338652000.

The previous prime is 1020024319. The next prime is 1020024359. The reversal of 1020024342 is 2434200201.

1020024342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108367 + ... + 117402.

It is an arithmetic number, because the mean of its divisors is an integer number (92452815).

Almost surely, 21020024342 is an apocalyptic number.

1020024342 is an abundant number, since it is smaller than the sum of its proper divisors (1198843218).

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

1020024342 is a wasteful number, since it uses less digits than its factorization.

1020024342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226028 (or 226025 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 1020024342 is about 31937.8199318613. The cubic root of 1020024342 is about 1006.6307170814.

Adding to 1020024342 its reverse (2434200201), we get a palindrome (3454224543).

The spelling of 1020024342 in words is "one billion, twenty million, twenty-four thousand, three hundred forty-two".

Divisors: 1 2 3 6 9 18 251 502 753 1506 2259 4518 225769 451538 677307 1354614 2031921 4063842 56668019 113336038 170004057 340008114 510012171 1020024342