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10234203051225 = 352136456040683
BaseRepresentation
bin1001010011101101011000…
…0010011001010011011001
31100020101021012120222001210
42110323112002121103121
52320134121440114400
633433310013133333
72104253043416646
oct224732602312331
940211235528053
1010234203051225
1132963348a98aa
121193559a8a249
1359310954623a
142754a3946dcd
1512b335ec4950
hex94ed60994d9

10234203051225 has 12 divisors (see below), whose sum is σ = 16920549044816. Its totient is φ = 5458241627280.

The previous prime is 10234203051199. The next prime is 10234203051229. The reversal of 10234203051225 is 52215030243201.

It is not a de Polignac number, because 10234203051225 - 26 = 10234203051161 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10234203051192 and 10234203051201.

It is not an unprimeable number, because it can be changed into a prime (10234203051229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68228020267 + ... + 68228020416.

Almost surely, 210234203051225 is an apocalyptic number.

10234203051225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10234203051225 is a deficient number, since it is larger than the sum of its proper divisors (6686345993591).

10234203051225 is a wasteful number, since it uses less digits than its factorization.

10234203051225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136456040696 (or 136456040691 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 10234203051225 its reverse (52215030243201), we get a palindrome (62449233294426).

The spelling of 10234203051225 in words is "ten trillion, two hundred thirty-four billion, two hundred three million, fifty-one thousand, two hundred twenty-five".

Divisors: 1 3 5 15 25 75 136456040683 409368122049 682280203415 2046840610245 3411401017075 10234203051225