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468080400 = 24352390067
BaseRepresentation
bin11011111001100…
…101011100010000
31012121202221121010
4123321211130100
51424312033100
6114240330520
714412421614
oct3371453420
91177687533
10468080400
11220245807
12110913a40
1375c8a468
1446247344
152b160750
hex1be65710

468080400 has 60 divisors (see below), whose sum is σ = 1499421392. Its totient is φ = 124821120.

The previous prime is 468080369. The next prime is 468080401. The reversal of 468080400 is 4080864.

It is a tau number, because it is divible by the number of its divisors (60).

It is a super-4 number, since 4×4680804004 (a number of 36 digits) contains 4444 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (468080401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 193834 + ... + 196233.

Almost surely, 2468080400 is an apocalyptic number.

468080400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

468080400 is an abundant number, since it is smaller than the sum of its proper divisors (1031340992).

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

468080400 is a wasteful number, since it uses less digits than its factorization.

468080400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390088 (or 390077 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 468080400 is about 21635.1658186389. The cubic root of 468080400 is about 776.4380652666.

The spelling of 468080400 in words is "four hundred sixty-eight million, eighty thousand, four hundred".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 75 80 100 120 150 200 240 300 400 600 1200 390067 780134 1170201 1560268 1950335 2340402 3120536 3900670 4680804 5851005 6241072 7801340 9361608 9751675 11702010 15602680 18723216 19503350 23404020 29255025 31205360 39006700 46808040 58510050 78013400 93616080 117020100 156026800 234040200 468080400