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1031014214 = 219831092999
BaseRepresentation
bin111101011101000…
…000011101000110
32122212000221121122
4331131000131012
54102414423324
6250150113542
734356322226
oct7535003506
92585027548
101031014214
11489a8726a
1224934b8b2
131357a89a9
149ad02086
15607aaa5e
hex3d740746

1031014214 has 32 divisors (see below), whose sum is σ = 1663200000. Its totient is φ = 477905184.

The previous prime is 1031014211. The next prime is 1031014219. The reversal of 1031014214 is 4124101301.

It is a happy number.

1031014214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1031014192 and 1031014201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031014211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 342287 + ... + 345285.

It is an arithmetic number, because the mean of its divisors is an integer number (51975000).

Almost surely, 21031014214 is an apocalyptic number.

1031014214 is a deficient number, since it is larger than the sum of its proper divisors (632185786).

1031014214 is a wasteful number, since it uses less digits than its factorization.

1031014214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3212.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1031014214 is about 32109.4100537522. The cubic root of 1031014214 is about 1010.2329998666.

Adding to 1031014214 its reverse (4124101301), we get a palindrome (5155115515).

The spelling of 1031014214 in words is "one billion, thirty-one million, fourteen thousand, two hundred fourteen".

Divisors: 1 2 19 38 83 109 166 218 1577 2071 2999 3154 4142 5998 9047 18094 56981 113962 171893 248917 326891 343786 497834 653782 4729423 6210929 9458846 12421858 27131953 54263906 515507107 1031014214