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10514113247 = 117351130027
BaseRepresentation
bin10011100101011000…
…01010001011011111
31000010202011021220202
421302230022023133
5133013103110442
64455145534115
7521356326251
oct116254121337
930122137822
1010514113247
114505a409a0
1220551a433b
13cb73743b1
1471a54dcd1
154180b2c32
hex272b0a2df

10514113247 has 8 divisors (see below), whose sum is σ = 11471590272. Its totient is φ = 9556911000.

The previous prime is 10514113237. The next prime is 10514113273. The reversal of 10514113247 is 74231141501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10514113247 - 210 = 10514112223 is a prime.

It is a super-2 number, since 2×105141132472 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10514113217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15848 + ... + 145874.

It is an arithmetic number, because the mean of its divisors is an integer number (1433948784).

Almost surely, 210514113247 is an apocalyptic number.

10514113247 is a deficient number, since it is larger than the sum of its proper divisors (957477025).

10514113247 is a wasteful number, since it uses less digits than its factorization.

10514113247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137389.

The product of its (nonzero) digits is 3360, while the sum is 29.

Adding to 10514113247 its reverse (74231141501), we get a palindrome (84745254748).

The spelling of 10514113247 in words is "ten billion, five hundred fourteen million, one hundred thirteen thousand, two hundred forty-seven".

Divisors: 1 11 7351 80861 130027 1430297 955828477 10514113247