Search a number
-
+
1408148000808 = 233105517556051
BaseRepresentation
bin10100011111011100001…
…010010101000000101000
311222121200020220010022120
4110133130022111000220
5141032341342011213
62554521054351240
7203510135342313
oct24373412250050
94877606803276
101408148000808
114a321292195a
121a8aa9abb520
13a2a319c8c23
144c2247db97a
1526968642423
hex147dc295028

1408148000808 has 32 divisors (see below), whose sum is σ = 3520409696160. Its totient is φ = 469377374400.

The previous prime is 1408148000807. The next prime is 1408148000827. The reversal of 1408148000808 is 8080008418041.

It is a self number, because there is not a number n which added to its sum of digits gives 1408148000808.

It is not an unprimeable number, because it can be changed into a prime (1408148000807) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2254383 + ... + 2810433.

It is an arithmetic number, because the mean of its divisors is an integer number (110012803005).

Almost surely, 21408148000808 is an apocalyptic number.

It is an amenable number.

1408148000808 is an abundant number, since it is smaller than the sum of its proper divisors (2112261695352).

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

1408148000808 is a wasteful number, since it uses less digits than its factorization.

1408148000808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661577 (or 661573 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 42.

The spelling of 1408148000808 in words is "one trillion, four hundred eight billion, one hundred forty-eight million, eight hundred eight", and thus it is an aban number.

Divisors: 1 2 3 4 6 8 12 24 105517 211034 316551 422068 556051 633102 844136 1112102 1266204 1668153 2224204 2532408 3336306 4448408 6672612 13345224 58672833367 117345666734 176018500101 234691333468 352037000202 469382666936 704074000404 1408148000808