Search a number
-
+
468258900 = 2235210331511
BaseRepresentation
bin11011111010010…
…001000001010100
31012122010000110020
4123322101001110
51424333241100
6114244225140
714414064204
oct3372210124
91178100406
10468258900
1122035792a
1211099b1b0
1376020795
1446292404
152b1985a0
hex1be91054

468258900 has 72 divisors (see below), whose sum is σ = 1357038144. Its totient is φ = 124665600.

The previous prime is 468258893. The next prime is 468258919. The reversal of 468258900 is 9852864.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 309145 + ... + 310655.

It is an arithmetic number, because the mean of its divisors is an integer number (18847752).

Almost surely, 2468258900 is an apocalyptic number.

It is an amenable number.

468258900 is an abundant number, since it is smaller than the sum of its proper divisors (888779244).

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

468258900 is a wasteful number, since it uses less digits than its factorization.

468258900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2561 (or 2554 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 468258900 is about 21639.2906538084. The cubic root of 468258900 is about 776.5367495817.

The spelling of 468258900 in words is "four hundred sixty-eight million, two hundred fifty-eight thousand, nine hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 150 300 1033 1511 2066 3022 3099 4132 4533 5165 6044 6198 7555 9066 10330 12396 15110 15495 18132 20660 22665 25825 30220 30990 37775 45330 51650 61980 75550 77475 90660 103300 113325 151100 154950 226650 309900 453300 1560863 3121726 4682589 6243452 7804315 9365178 15608630 18730356 23412945 31217260 39021575 46825890 78043150 93651780 117064725 156086300 234129450 468258900