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2083380292 = 227311419571
BaseRepresentation
bin111110000101101…
…1101110001000100
312101012020200111001
41330023131301010
513231321132132
6542422023044
7102425304010
oct17413356104
95335220431
102083380292
1197a0174a4
124a1877a84
1327281c206
1415a9a1540
15c2d82ce7
hex7c2ddc44

2083380292 has 48 divisors (see below), whose sum is σ = 4197473280. Its totient is φ = 886327200.

The previous prime is 2083380269. The next prime is 2083380293. The reversal of 2083380292 is 2920833802.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2083380293) 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, 3648367 + ... + 3648937.

It is an arithmetic number, because the mean of its divisors is an integer number (87447360).

Almost surely, 22083380292 is an apocalyptic number.

It is an amenable number.

2083380292 is an abundant number, since it is smaller than the sum of its proper divisors (2114092988).

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

2083380292 is a wasteful number, since it uses less digits than its factorization.

2083380292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1312 (or 1310 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 2083380292 is about 45644.0608622852. The cubic root of 2083380292 is about 1277.1919832156.

It can be divided in two parts, 2083 and 380292, that added together give a triangular number (382375 = T874).

The spelling of 2083380292 in words is "two billion, eighty-three million, three hundred eighty thousand, two hundred ninety-two".

Divisors: 1 2 4 7 14 28 311 419 571 622 838 1142 1244 1676 2177 2284 2933 3997 4354 5866 7994 8708 11732 15988 130309 177581 239249 260618 355162 478498 521236 710324 912163 956996 1243067 1674743 1824326 2486134 3349486 3648652 4972268 6698972 74406439 148812878 297625756 520845073 1041690146 2083380292