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467267490 = 23255191861
BaseRepresentation
bin11011110110011…
…110111110100010
31012120020122111100
4123312132332202
51424110024430
6114211055230
714402464614
oct3366367642
91176218440
10467267490
1121a83aa88
121105a1516
1375a64451
14460b4db4
152b04e960
hex1bd9efa2

467267490 has 24 divisors (see below), whose sum is σ = 1214895708. Its totient is φ = 124604640.

The previous prime is 467267477. The next prime is 467267497. The reversal of 467267490 is 94762764.

It can be written as a sum of positive squares in 2 ways, for example, as 466171281 + 1096209 = 21591^2 + 1047^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (467267497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2595841 + ... + 2596020.

Almost surely, 2467267490 is an apocalyptic number.

467267490 is an abundant number, since it is smaller than the sum of its proper divisors (747628218).

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

467267490 is a wasteful number, since it uses less digits than its factorization.

467267490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5191874 (or 5191871 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The square root of 467267490 is about 21616.3708794978. The cubic root of 467267490 is about 775.9883277109.

It can be divided in two parts, 4672674 and 90, that added together give a palindrome (4672764).

The spelling of 467267490 in words is "four hundred sixty-seven million, two hundred sixty-seven thousand, four hundred ninety".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 5191861 10383722 15575583 25959305 31151166 46726749 51918610 77877915 93453498 155755830 233633745 467267490