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2213041692 = 2232361131447
BaseRepresentation
bin1000001111101000…
…0101011000011100
312201020020011111010
42003322011120130
514013014313232
61003333055220
7105561354411
oct20372053034
95636204433
102213041692
11a36227a84
12519187510
13293649834
1416dcb4108
15ce4460cc
hex83e8561c

2213041692 has 48 divisors (see below), whose sum is σ = 5476649472. Its totient is φ = 694034880.

The previous prime is 2213041673. The next prime is 2213041703. The reversal of 2213041692 is 2961403122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48888 + ... + 82559.

It is an arithmetic number, because the mean of its divisors is an integer number (114096864).

Almost surely, 22213041692 is an apocalyptic number.

It is an amenable number.

2213041692 is an abundant number, since it is smaller than the sum of its proper divisors (3263607780).

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

2213041692 is a wasteful number, since it uses less digits than its factorization.

2213041692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131538 (or 131536 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 2213041692 is about 47042.9770741606. The cubic root of 2213041692 is about 1303.1563720090.

The spelling of 2213041692 in words is "two billion, two hundred thirteen million, forty-one thousand, six hundred ninety-two".

Divisors: 1 2 3 4 6 12 23 46 61 69 92 122 138 183 244 276 366 732 1403 2806 4209 5612 8418 16836 131447 262894 394341 525788 788682 1577364 3023281 6046562 8018267 9069843 12093124 16036534 18139686 24054801 32073068 36279372 48109602 96219204 184420141 368840282 553260423 737680564 1106520846 2213041692