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16924015361 = 113113949409
BaseRepresentation
bin11111100001011111…
…11111101100000001
31121200110112001120202
433300233333230001
5234130021442421
611435204214545
71136251520441
oct176057775401
947613461522
1016924015361
1171a5190260
12334399a455
13179933a896
14b67980121
15690bb810b
hex3f0bffb01

16924015361 has 8 divisors (see below), whose sum is σ = 18463528800. Its totient is φ = 15384663040.

The previous prime is 16924015343. The next prime is 16924015417. The reversal of 16924015361 is 16351042961.

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 16924015361 - 210 = 16924014337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16924015061) 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, 317825 + ... + 367233.

It is an arithmetic number, because the mean of its divisors is an integer number (2307941100).

Almost surely, 216924015361 is an apocalyptic number.

16924015361 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

16924015361 is a deficient number, since it is larger than the sum of its proper divisors (1539513439).

16924015361 is a wasteful number, since it uses less digits than its factorization.

16924015361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80559.

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 16924015361 in words is "sixteen billion, nine hundred twenty-four million, fifteen thousand, three hundred sixty-one".

Divisors: 1 11 31139 49409 342529 543499 1538546851 16924015361