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10252123300 = 2252304133713
BaseRepresentation
bin10011000110001001…
…01111110010100100
3222110111011211021101
421203010233302210
5131444020421200
64413150325444
7512025416206
oct114304576244
928414154241
1010252123300
114391068a81
121ba14b9884
13c74cc4463
146d3832776
154000b126a
hex26312fca4

10252123300 has 36 divisors (see below), whose sum is σ = 22255083396. Its totient is φ = 4099379200.

The previous prime is 10252123283. The next prime is 10252123331. The reversal of 10252123300 is 332125201.

It can be written as a sum of positive squares in 6 ways, for example, as 6230016 + 10245893284 = 2496^2 + 101222^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 287244 + ... + 320956.

It is an arithmetic number, because the mean of its divisors is an integer number (618196761).

Almost surely, 210252123300 is an apocalyptic number.

10252123300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10252123300 is an abundant number, since it is smaller than the sum of its proper divisors (12002960096).

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

10252123300 is a wasteful number, since it uses less digits than its factorization.

10252123300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36768 (or 36761 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

Adding to 10252123300 its reverse (332125201), we get a palindrome (10584248501).

The spelling of 10252123300 in words is "ten billion, two hundred fifty-two million, one hundred twenty-three thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 3041 6082 12164 15205 30410 33713 60820 67426 76025 134852 152050 168565 304100 337130 674260 842825 1685650 3371300 102521233 205042466 410084932 512606165 1025212330 2050424660 2563030825 5126061650 10252123300