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10254113025 = 3521344787
BaseRepresentation
bin10011000110011000…
…10101100100000001
3222110121220220122220
421203030111210001
5132000023104100
64413301121253
7512051344152
oct114314254401
928417826586
1010254113025
1143921a7982
121ba20b9229
13c75540000
146d3bcd929
15400355aa0
hex263315901

10254113025 has 60 divisors (see below), whose sum is σ = 18370042992. Its totient is φ = 5047124160.

The previous prime is 10254113011. The next prime is 10254113033. The reversal of 10254113025 is 52031145201.

It is a happy number.

It is not a de Polignac number, because 10254113025 - 215 = 10254080257 is a prime.

It is a nialpdrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 10254112986 and 10254113004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 2139682 + ... + 2144468.

Almost surely, 210254113025 is an apocalyptic number.

10254113025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10254113025 is a deficient number, since it is larger than the sum of its proper divisors (8115929967).

10254113025 is an frugal number, since it uses more digits than its factorization.

10254113025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4852 (or 4808 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 10254113025 its reverse (52031145201), we get a palindrome (62285258226).

The spelling of 10254113025 in words is "ten billion, two hundred fifty-four million, one hundred thirteen thousand, twenty-five".

Divisors: 1 3 5 13 15 25 39 65 75 169 195 325 507 845 975 2197 2535 4225 4787 6591 10985 12675 14361 23935 28561 32955 54925 62231 71805 85683 119675 142805 164775 186693 311155 359025 428415 714025 809003 933465 1555775 2142075 2427009 4045015 4667325 10517039 12135045 20225075 31551117 52585195 60675225 136721507 157755585 262925975 410164521 683607535 788777925 2050822605 3418037675 10254113025