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576164064 = 25377910853
BaseRepresentation
bin100010010101111…
…001000011100000
31111011011011111210
4202111321003200
52134444222224
6133101110120
720164212420
oct4225710340
91434134453
10576164064
11276258653
12140b58340
13924a14a8
1456740480
15358b0429
hex225790e0

576164064 has 96 divisors (see below), whose sum is σ = 1750533120. Its totient is φ = 162519552.

The previous prime is 576164041. The next prime is 576164131. The reversal of 576164064 is 460461675.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47662 + ... + 58514.

It is an arithmetic number, because the mean of its divisors is an integer number (18234720).

Almost surely, 2576164064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 576164064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (875266560).

576164064 is an abundant number, since it is smaller than the sum of its proper divisors (1174369056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

576164064 is a wasteful number, since it uses less digits than its factorization.

576164064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10952 (or 10944 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 576164064 is about 24003.4177566446. The cubic root of 576164064 is about 832.1125186828.

The spelling of 576164064 in words is "five hundred seventy-six million, one hundred sixty-four thousand, sixty-four".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 79 84 96 112 158 168 224 237 316 336 474 553 632 672 948 1106 1264 1659 1896 2212 2528 3318 3792 4424 6636 7584 8848 10853 13272 17696 21706 26544 32559 43412 53088 65118 75971 86824 130236 151942 173648 227913 260472 303884 347296 455826 520944 607768 857387 911652 1041888 1215536 1714774 1823304 2431072 2572161 3429548 3646608 5144322 6001709 6859096 7293216 10288644 12003418 13718192 18005127 20577288 24006836 27436384 36010254 41154576 48013672 72020508 82309152 96027344 144041016 192054688 288082032 576164064