Search a number
-
+
468125568 = 2734163277
BaseRepresentation
bin11011111001110…
…000011110000000
31012121212020120000
4123321300132000
51424320004233
6114241320000
714413000401
oct3371603600
91177766500
10468125568
11220276739
12110936000
1375ca4ba1
14462599a8
152b16dd13
hex1be70780

468125568 has 160 divisors (see below), whose sum is σ = 1406741160. Its totient is φ = 154524672.

The previous prime is 468125557. The next prime is 468125587. The reversal of 468125568 is 865521864.

468125568 is a `hidden beast` number, since 4 + 6 + 81 + 2 + 5 + 568 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1689846 + ... + 1690122.

Almost surely, 2468125568 is an apocalyptic number.

468125568 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 468125568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (703370580).

468125568 is an abundant number, since it is smaller than the sum of its proper divisors (938615592).

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

468125568 is a wasteful number, since it uses less digits than its factorization.

468125568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466 (or 445 counting only the distinct ones).

The product of its digits is 460800, while the sum is 45.

The square root of 468125568 is about 21636.2096495666. The cubic root of 468125568 is about 776.4630389154.

The spelling of 468125568 in words is "four hundred sixty-eight million, one hundred twenty-five thousand, five hundred sixty-eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 163 192 216 277 288 324 326 384 432 489 554 576 648 652 831 864 978 1108 1152 1296 1304 1467 1662 1728 1956 2216 2493 2592 2608 2934 3324 3456 3912 4401 4432 4986 5184 5216 5868 6648 7479 7824 8802 8864 9972 10368 10432 11736 13203 13296 14958 15648 17604 17728 19944 20864 22437 23472 26406 26592 29916 31296 35208 35456 39888 44874 45151 46944 52812 53184 59832 62592 70416 79776 89748 90302 93888 105624 106368 119664 135453 140832 159552 179496 180604 187776 211248 239328 270906 281664 319104 358992 361208 406359 422496 478656 541812 563328 717984 722416 812718 844992 957312 1083624 1219077 1435968 1444832 1625436 1689984 2167248 2438154 2871936 2889664 3250872 3657231 4334496 4876308 5779328 6501744 7314462 8668992 9752616 13003488 14628924 17337984 19505232 26006976 29257848 39010464 52013952 58515696 78020928 117031392 156041856 234062784 468125568