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1011144214 = 23741333271
BaseRepresentation
bin111100010001001…
…101011000010110
32121110122110002201
4330101031120112
54032323103324
6244200155114
734025404213
oct7421153026
92543573081
101011144214
11479845683
12242768a9a
1313163c7b2
149840cb0a
155db83444
hex3c44d616

1011144214 has 16 divisors (see below), whose sum is σ = 1595706336. Its totient is φ = 479908800.

The previous prime is 1011144209. The next prime is 1011144221. The reversal of 1011144214 is 4124411101.

It is a junction number, because it is equal to n+sod(n) for n = 1011144191 and 1011144200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163602 + ... + 169669.

It is an arithmetic number, because the mean of its divisors is an integer number (99731646).

Almost surely, 21011144214 is an apocalyptic number.

1011144214 is a deficient number, since it is larger than the sum of its proper divisors (584562122).

1011144214 is a wasteful number, since it uses less digits than its factorization.

1011144214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333351.

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 1011144214 is about 31798.4938951517. The cubic root of 1011144214 is about 1003.7010235265.

Adding to 1011144214 its reverse (4124411101), we get a palindrome (5135555315).

The spelling of 1011144214 in words is "one billion, eleven million, one hundred forty-four thousand, two hundred fourteen".

Divisors: 1 2 37 41 74 82 1517 3034 333271 666542 12331027 13664111 24662054 27328222 505572107 1011144214