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2032008620 = 225727139753
BaseRepresentation
bin111100100011101…
…1111110110101100
312020121120201210112
41321013133312230
513130143233440
6533344555152
7101232534245
oct17107376654
95217521715
102032008620
1195301a174
12488622ab8
13264ca3685
14153c2bccc
15bd5d6965
hex791dfdac

2032008620 has 24 divisors (see below), whose sum is σ = 4273118304. Its totient is φ = 811679616.

The previous prime is 2032008607. The next prime is 2032008653. The reversal of 2032008620 is 268002302.

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, 55337 + ... + 84416.

It is an arithmetic number, because the mean of its divisors is an integer number (178046596).

Almost surely, 22032008620 is an apocalyptic number.

2032008620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2032008620 is an abundant number, since it is smaller than the sum of its proper divisors (2241109684).

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

2032008620 is a wasteful number, since it uses less digits than its factorization.

2032008620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140489 (or 140487 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2032008620 is about 45077.8062909011. The cubic root of 2032008620 is about 1266.6068973029.

The spelling of 2032008620 in words is "two billion, thirty-two million, eight thousand, six hundred twenty".

Divisors: 1 2 4 5 10 20 727 1454 2908 3635 7270 14540 139753 279506 559012 698765 1397530 2795060 101600431 203200862 406401724 508002155 1016004310 2032008620