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1012204204 = 22113190121
BaseRepresentation
bin111100010101010…
…000001010101100
32121112122022010121
4330111100022230
54033111013304
6244235014324
734040410444
oct7425201254
92545568117
101012204204
1147a3aa000
12242b9a3a4
131319210cb
1498607124
155dce2554
hex3c5502ac

1012204204 has 24 divisors (see below), whose sum is σ = 1948370256. Its totient is φ = 460090400.

The previous prime is 1012204183. The next prime is 1012204211. The reversal of 1012204204 is 4024022101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89737 + ... + 100384.

It is an arithmetic number, because the mean of its divisors is an integer number (81182094).

Almost surely, 21012204204 is an apocalyptic number.

It is an amenable number.

1012204204 is a deficient number, since it is larger than the sum of its proper divisors (936166052).

1012204204 is a wasteful number, since it uses less digits than its factorization.

1012204204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190158 (or 190134 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 1012204204 is about 31815.1568281535. The cubic root of 1012204204 is about 1004.0516301232.

Adding to 1012204204 its reverse (4024022101), we get a palindrome (5036226305).

The spelling of 1012204204 in words is "one billion, twelve million, two hundred four thousand, two hundred four".

Divisors: 1 2 4 11 22 44 121 242 484 1331 2662 5324 190121 380242 760484 2091331 4182662 8365324 23004641 46009282 92018564 253051051 506102102 1012204204