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468396192 = 25311538369
BaseRepresentation
bin11011111010110…
…010100010100000
31012122100222210010
4123322302202200
51424402134232
6114251204520
714415205365
oct3372624240
91178328703
10468396192
11220440aa0
12110a46740
137606b114
14462ca46c
152b1c40cc
hex1beb28a0

468396192 has 96 divisors (see below), whose sum is σ = 1366787520. Its totient is φ = 139243520.

The previous prime is 468396169. The next prime is 468396199. The reversal of 468396192 is 291693864.

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

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (468396199) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51784 + ... + 60152.

It is an arithmetic number, because the mean of its divisors is an integer number (14237370).

Almost surely, 2468396192 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 468396192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (683393760).

468396192 is an abundant number, since it is smaller than the sum of its proper divisors (898391328).

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

468396192 is a wasteful number, since it uses less digits than its factorization.

468396192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8446 (or 8438 counting only the distinct ones).

The product of its digits is 559872, while the sum is 48.

The square root of 468396192 is about 21642.4627064482. The cubic root of 468396192 is about 776.6126348563.

The spelling of 468396192 in words is "four hundred sixty-eight million, three hundred ninety-six thousand, one hundred ninety-two".

Divisors: 1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 53 66 88 96 106 132 159 176 212 264 318 352 424 528 583 636 848 1056 1166 1272 1696 1749 2332 2544 3498 4664 5088 6996 8369 9328 13992 16738 18656 25107 27984 33476 50214 55968 66952 92059 100428 133904 184118 200856 267808 276177 368236 401712 443557 552354 736472 803424 887114 1104708 1330671 1472944 1774228 2209416 2661342 2945888 3548456 4418832 4879127 5322684 7096912 8837664 9758254 10645368 14193824 14637381 19516508 21290736 29274762 39033016 42581472 58549524 78066032 117099048 156132064 234198096 468396192