Search a number
-
+
460808853760 = 2852423148579
BaseRepresentation
bin1101011010010100101…
…10010001100100000000
31122001102120011012111201
412231022112101210000
530022214031310020
6551405340550544
745202162425643
oct6551226214400
91561376135451
10460808853760
11168478648242
1275383b52454
13345b982b308
1418436247a5a
15bec0171a0a
hex6b4a591900

460808853760 has 72 divisors (see below), whose sum is σ = 1104244182720. Its totient is φ = 184246228992.

The previous prime is 460808853751. The next prime is 460808853919. The reversal of 460808853760 is 67358808064.

It is a super-2 number, since 2×4608088537602 (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3027151 + ... + 3175729.

It is an arithmetic number, because the mean of its divisors is an integer number (15336724760).

Almost surely, 2460808853760 is an apocalyptic number.

460808853760 is a gapful number since it is divisible by the number (40) 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 460808853760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (552122091360).

460808853760 is an abundant number, since it is smaller than the sum of its proper divisors (643435328960).

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

460808853760 is a wasteful number, since it uses less digits than its factorization.

460808853760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151023 (or 151009 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 55.

The spelling of 460808853760 in words is "four hundred sixty billion, eight hundred eight million, eight hundred fifty-three thousand, seven hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 640 1280 2423 4846 9692 12115 19384 24230 38768 48460 77536 96920 148579 155072 193840 297158 310144 387680 594316 620288 742895 775360 1188632 1485790 1550720 2377264 2971580 3101440 4754528 5943160 9509056 11886320 19018112 23772640 38036224 47545280 95090560 190181120 360006917 720013834 1440027668 1800034585 2880055336 3600069170 5760110672 7200138340 11520221344 14400276680 23040442688 28800553360 46080885376 57601106720 92161770752 115202213440 230404426880 460808853760