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928152438411 = 31128125831467
BaseRepresentation
bin11011000000110100011…
…00100100011010001011
310021201201112120010120110
431200122030210122023
5110201324011012121
61550215355525403
7124025324361312
oct15403214443213
93251645503513
10928152438411
11328699944520
1212ba70459863
13696a814a8a3
1432ccc2d7279
1519223d54d76
hexd81a32468b

928152438411 has 8 divisors (see below), whose sum is σ = 1350039910464. Its totient is φ = 562516629320.

The previous prime is 928152438379. The next prime is 928152438419. The reversal of 928152438411 is 114834251829.

928152438411 is digitally balanced in base 12, because in such base it contains all the possibile digits an equal number of times.

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 928152438411 - 25 = 928152438379 is a prime.

It is a super-2 number, since 2×9281524384112 (a number of 25 digits) contains 22 as substring.

928152438411 is strictly pandigital in base 12.

It is not an unprimeable number, because it can be changed into a prime (928152438419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14062915701 + ... + 14062915766.

It is an arithmetic number, because the mean of its divisors is an integer number (168754988808).

Almost surely, 2928152438411 is an apocalyptic number.

928152438411 is a deficient number, since it is larger than the sum of its proper divisors (421887472053).

928152438411 is a wasteful number, since it uses less digits than its factorization.

928152438411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28125831481.

The product of its digits is 552960, while the sum is 48.

The spelling of 928152438411 in words is "nine hundred twenty-eight billion, one hundred fifty-two million, four hundred thirty-eight thousand, four hundred eleven".

Divisors: 1 3 11 33 28125831467 84377494401 309384146137 928152438411