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800148468 = 223761156157
BaseRepresentation
bin101111101100010…
…100101111110100
32001202121202100110
4233230110233310
53114314222333
6211221543020
725554102240
oct5754245764
92052552313
10800148468
11380732429
121a3b74a70
13c9a05642
14783a7420
154a3a6063
hex2fb14bf4

800148468 has 48 divisors (see below), whose sum is σ = 2168722304. Its totient is φ = 224864640.

The previous prime is 800148443. The next prime is 800148491. The reversal of 800148468 is 864841008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72955 + ... + 83202.

Almost surely, 2800148468 is an apocalyptic number.

It is an amenable number.

800148468 is an abundant number, since it is smaller than the sum of its proper divisors (1368573836).

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

800148468 is a wasteful number, since it uses less digits than its factorization.

800148468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156232 (or 156230 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 39.

The square root of 800148468 is about 28286.8956939428. The cubic root of 800148468 is about 928.3751904546.

The spelling of 800148468 in words is "eight hundred million, one hundred forty-eight thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 61 84 122 183 244 366 427 732 854 1281 1708 2562 5124 156157 312314 468471 624628 936942 1093099 1873884 2186198 3279297 4372396 6558594 9525577 13117188 19051154 28576731 38102308 57153462 66679039 114306924 133358078 200037117 266716156 400074234 800148468