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534531934 = 21578392029
BaseRepresentation
bin11111110111000…
…100111101011110
31101020211000222001
4133313010331132
52043320010214
6125012512514
716150306066
oct3767047536
91336730861
10534531934
11254802832
1212b01b73a
1386985ab1
1450dc43a6
1531dd9c74
hex1fdc4f5e

534531934 has 16 divisors (see below), whose sum is σ = 808264800. Its totient is φ = 265116384.

The previous prime is 534531919. The next prime is 534531947. The reversal of 534531934 is 439135435.

It is a junction number, because it is equal to n+sod(n) for n = 534531893 and 534531902.

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, 262432 + ... + 264460.

It is an arithmetic number, because the mean of its divisors is an integer number (50516550).

Almost surely, 2534531934 is an apocalyptic number.

534531934 is a deficient number, since it is larger than the sum of its proper divisors (273732866).

534531934 is a wasteful number, since it uses less digits than its factorization.

534531934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3027.

The product of its digits is 97200, while the sum is 37.

The square root of 534531934 is about 23119.9466694887. The cubic root of 534531934 is about 811.5673224892.

The spelling of 534531934 in words is "five hundred thirty-four million, five hundred thirty-one thousand, nine hundred thirty-four".

Divisors: 1 2 157 314 839 1678 2029 4058 131723 263446 318553 637106 1702331 3404662 267265967 534531934