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464922030 = 23518185621
BaseRepresentation
bin11011101101100…
…010010110101110
31012101211111010110
4123231202112232
51423010001110
6114044520450
714343525546
oct3355422656
91171744113
10464922030
11219488891
1210b850126
13754229c1
1445a64326
152ac39a20
hex1bb625ae

464922030 has 32 divisors (see below), whose sum is σ = 1121990688. Its totient is φ = 123292800.

The previous prime is 464922019. The next prime is 464922041. The reversal of 464922030 is 30229464.

It is an interprime number because it is at equal distance from previous prime (464922019) and next prime (464922041).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37381 + ... + 48240.

It is an arithmetic number, because the mean of its divisors is an integer number (35062209).

Almost surely, 2464922030 is an apocalyptic number.

464922030 is an abundant number, since it is smaller than the sum of its proper divisors (657068658).

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

464922030 is a wasteful number, since it uses less digits than its factorization.

464922030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85812.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 464922030 is about 21562.0506909709. The cubic root of 464922030 is about 774.6877854425.

The spelling of 464922030 in words is "four hundred sixty-four million, nine hundred twenty-two thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 181 362 543 905 1086 1810 2715 5430 85621 171242 256863 428105 513726 856210 1284315 2568630 15497401 30994802 46492203 77487005 92984406 154974010 232461015 464922030