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533750972 = 221723341273
BaseRepresentation
bin11111110100000…
…110010010111100
31101012100100200112
4133310012102330
52043120012342
6124544045152
716140544166
oct3764062274
91335310615
10533750972
1125431a007
1212a9037b8
13867714a1
1450c5d936
1531cd3682
hex1fd064bc

533750972 has 24 divisors (see below), whose sum is σ = 1032012576. Its totient is φ = 240255488.

The previous prime is 533750927. The next prime is 533751007. The reversal of 533750972 is 279057335.

It is a super-2 number, since 2×5337509722 = 569780200221889568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169073 + ... + 172200.

It is an arithmetic number, because the mean of its divisors is an integer number (43000524).

Almost surely, 2533750972 is an apocalyptic number.

It is an amenable number.

533750972 is a deficient number, since it is larger than the sum of its proper divisors (498261604).

533750972 is a wasteful number, since it uses less digits than its factorization.

533750972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341317 (or 341315 counting only the distinct ones).

The product of its (nonzero) digits is 198450, while the sum is 41.

The square root of 533750972 is about 23103.0511404879. The cubic root of 533750972 is about 811.1718910745.

The spelling of 533750972 in words is "five hundred thirty-three million, seven hundred fifty thousand, nine hundred seventy-two".

Divisors: 1 2 4 17 23 34 46 68 92 391 782 1564 341273 682546 1365092 5801641 7849279 11603282 15698558 23206564 31397116 133437743 266875486 533750972