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10032300020 = 2252937194651
BaseRepresentation
bin10010101011111100…
…01011111111110100
3221220011112122102102
421111332023333310
5131021232100040
64335255001232
7503416100051
oct112576137764
927804478372
1010032300020
114288a76546
121b3b969218
13c3b5b9302
146b2570028
153dab3d515
hex255f8bff4

10032300020 has 48 divisors (see below), whose sum is σ = 21804854400. Its totient is φ = 3872668800.

The previous prime is 10032300017. The next prime is 10032300037. The reversal of 10032300020 is 2000323001.

It is a junction number, because it is equal to n+sod(n) for n = 10032299974 and 10032300010.

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, 2154695 + ... + 2159345.

It is an arithmetic number, because the mean of its divisors is an integer number (454267800).

Almost surely, 210032300020 is an apocalyptic number.

10032300020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10032300020 is an abundant number, since it is smaller than the sum of its proper divisors (11772554380).

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

10032300020 is a wasteful number, since it uses less digits than its factorization.

10032300020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8408 (or 8406 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 10032300020 its reverse (2000323001), we get a palindrome (12032623021).

The spelling of 10032300020 in words is "ten billion, thirty-two million, three hundred thousand, twenty".

Divisors: 1 2 4 5 10 20 29 58 116 145 290 580 3719 4651 7438 9302 14876 18595 18604 23255 37190 46510 74380 93020 107851 134879 215702 269758 431404 539255 539516 674395 1078510 1348790 2157020 2697580 17297069 34594138 69188276 86485345 172970690 345941380 501615001 1003230002 2006460004 2508075005 5016150010 10032300020