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192000192 = 2631019901
BaseRepresentation
bin10110111000110…
…11000011000000
3111101021121202020
423130123003000
5343123001232
631015121440
74520655216
oct1334330300
9441247666
10192000192
119941964a
1254373280
1330a15ca7
141b6dccb6
1511cc8e2c
hexb71b0c0

192000192 has 56 divisors (see below), whose sum is σ = 513082032. Its totient is φ = 63360000.

The previous prime is 192000173. The next prime is 192000197. The reversal of 192000192 is 291000291.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (192000197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14442 + ... + 24342.

Almost surely, 2192000192 is an apocalyptic number.

192000192 is a gapful number since it is divisible by the number (12) 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 192000192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (256541016).

192000192 is an abundant number, since it is smaller than the sum of its proper divisors (321081840).

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

192000192 is a wasteful number, since it uses less digits than its factorization.

192000192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10017 (or 10007 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 24.

The square root of 192000192 is about 13856.4133887525. The cubic root of 192000192 is about 576.9000204228.

192000192 divided by its sum of digits (24) gives a palindrome (8000008).

Subtracting 192000192 from its reverse (291000291), we obtain a palindrome (99000099).

The spelling of 192000192 in words is "one hundred ninety-two million, one hundred ninety-two", and thus it is an aban number.

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 101 192 202 303 404 606 808 1212 1616 2424 3232 4848 6464 9696 9901 19392 19802 29703 39604 59406 79208 118812 158416 237624 316832 475248 633664 950496 1000001 1900992 2000002 3000003 4000004 6000006 8000008 12000012 16000016 24000024 32000032 48000048 64000064 96000096 192000192