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10255152250005 = 35131271733238949
BaseRepresentation
bin1001010100111011011010…
…1101001111110010010101
31100022101100012012112020220
42111032312231033302111
52321010022434000010
633451052451144553
72105624142602145
oct225166655176225
940271305175226
1010255152250005
1132a4205103a23
1211976258a5159
13595097782050
142764cdd14925
1512bb60239970
hex953b6b4fc95

10255152250005 has 64 divisors (see below), whose sum is σ = 17819904614400. Its totient is φ = 5006025593856.

The previous prime is 10255152250003. The next prime is 10255152250019. The reversal of 10255152250005 is 50005225155201.

It is a happy number.

It is not a de Polignac number, because 10255152250005 - 21 = 10255152250003 is a prime.

It is a super-2 number, since 2×102551522500052 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10255152250003) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 42798271 + ... + 43037219.

It is an arithmetic number, because the mean of its divisors is an integer number (278436009600).

Almost surely, 210255152250005 is an apocalyptic number.

10255152250005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10255152250005 is a deficient number, since it is larger than the sum of its proper divisors (7564752364395).

10255152250005 is a wasteful number, since it uses less digits than its factorization.

10255152250005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240830.

The product of its (nonzero) digits is 25000, while the sum is 33.

It can be divided in two parts, 1025515 and 2250005, that added together give a triangular number (3275520 = T2559).

The spelling of 10255152250005 in words is "ten trillion, two hundred fifty-five billion, one hundred fifty-two million, two hundred fifty thousand, five".

Divisors: 1 3 5 13 15 39 65 127 195 381 635 1651 1733 1905 4953 5199 8255 8665 22529 24765 25995 67587 112645 220091 238949 337935 660273 716847 1100455 1194745 2861183 3106337 3301365 3584235 8583549 9319011 14305915 15531685 30346523 42917745 46595055 91039569 151732615 394504799 414098617 455197845 1183514397 1242295851 1972523995 2070493085 5383282021 5917571985 6211479255 16149846063 26916410105 52590524359 80749230315 157771573077 262952621795 683676816667 788857865385 2051030450001 3418384083335 10255152250005