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10030203340 = 2253178271913
BaseRepresentation
bin10010101011101100…
…01100000111001100
3221220000121010022121
421111312030013030
5131020213001330
64335142022324
7503362215223
oct112566140714
927800533277
1010030203340
114287874253
121b3b1179a4
13c3b033b81
146b2185cba
153da87717a
hex255d8c1cc

10030203340 has 48 divisors (see below), whose sum is σ = 21166481952. Its totient is φ = 3992500736.

The previous prime is 10030203329. The next prime is 10030203347. The reversal of 10030203340 is 4330203001.

It is not an unprimeable number, because it can be changed into a prime (10030203347) 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, 5242224 + ... + 5244136.

It is an arithmetic number, because the mean of its divisors is an integer number (440968374).

Almost surely, 210030203340 is an apocalyptic number.

10030203340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10030203340 is an abundant number, since it is smaller than the sum of its proper divisors (11136278612).

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

10030203340 is a wasteful number, since it uses less digits than its factorization.

10030203340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3066 (or 3064 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 10030203340 its reverse (4330203001), we get a palindrome (14360406341).

The spelling of 10030203340 in words is "ten billion, thirty million, two hundred three thousand, three hundred forty".

Divisors: 1 2 4 5 10 20 317 634 827 1268 1585 1654 1913 3170 3308 3826 4135 6340 7652 8270 9565 16540 19130 38260 262159 524318 606421 1048636 1212842 1310795 1582051 2425684 2621590 3032105 3164102 5243180 6064210 6328204 7910255 12128420 15820510 31641020 501510167 1003020334 2006040668 2507550835 5015101670 10030203340