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10200133040 = 245127501663
BaseRepresentation
bin10010111111111100…
…11010110110110000
3222022212100110001012
421133332122312300
5131342213224130
64404052130052
7510524462126
oct113776326660
928285313035
1010200133040
114364788a19
121b88006928
13c672c01a6
146ca97b916
153ea741995
hex25ff9adb0

10200133040 has 20 divisors (see below), whose sum is σ = 23715309504. Its totient is φ = 4080053184.

The previous prime is 10200133037. The next prime is 10200133051. The reversal of 10200133040 is 4033100201.

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63750752 + ... + 63750911.

Almost surely, 210200133040 is an apocalyptic number.

10200133040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10200133040 is an abundant number, since it is smaller than the sum of its proper divisors (13515176464).

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

10200133040 is a wasteful number, since it uses less digits than its factorization.

10200133040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127501676 (or 127501670 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 10200133040 its reverse (4033100201), we get a palindrome (14233233241).

The spelling of 10200133040 in words is "ten billion, two hundred million, one hundred thirty-three thousand, forty".

Divisors: 1 2 4 5 8 10 16 20 40 80 127501663 255003326 510006652 637508315 1020013304 1275016630 2040026608 2550033260 5100066520 10200133040