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928885053 = 31941397469
BaseRepresentation
bin110111010111011…
…010100100111101
32101201212020202010
4313113122210331
53400243310203
6232101121433
732006251455
oct6727324475
92351766663
10928885053
114373710a8
1221b0b9279
1311a59b035
148b518d65
1556835303
hex375da93d

928885053 has 16 divisors (see below), whose sum is σ = 1335499200. Its totient is φ = 572353920.

The previous prime is 928885043. The next prime is 928885063. The reversal of 928885053 is 350588829.

It is an interprime number because it is at equal distance from previous prime (928885043) and next prime (928885063).

It is not a de Polignac number, because 928885053 - 26 = 928884989 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 928884993 and 928885011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (928885033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196398 + ... + 201071.

It is an arithmetic number, because the mean of its divisors is an integer number (83468700).

Almost surely, 2928885053 is an apocalyptic number.

It is an amenable number.

928885053 is a deficient number, since it is larger than the sum of its proper divisors (406614147).

928885053 is a wasteful number, since it uses less digits than its factorization.

928885053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397532.

The product of its (nonzero) digits is 691200, while the sum is 48.

The square root of 928885053 is about 30477.6156055555. The cubic root of 928885053 is about 975.7097800791.

The spelling of 928885053 in words is "nine hundred twenty-eight million, eight hundred eighty-five thousand, fifty-three".

Divisors: 1 3 19 41 57 123 779 2337 397469 1192407 7551911 16296229 22655733 48888687 309628351 928885053