Base | Representation |
---|---|
bin | 100000111110000110111111… |
… | …011110011101100111101010 |
3 | 201000102101210210222112000020 |
4 | 200332012333132131213222 |
5 | 123001232433422023104 |
6 | 1232222353214021310 |
7 | 42354211012320132 |
oct | 4076067736354752 |
9 | 630371723875006 |
10 | 145005603314154 |
11 | 42226592867650 |
12 | 1431b0831a7836 |
13 | 62bac7b61c76b |
14 | 27b4446d01ac2 |
15 | 11b6dddad92d9 |
hex | 83e1bf79d9ea |
145005603314154 has 32 divisors (see below), whose sum is σ = 324926560748736. Its totient is φ = 42753494833920.
The previous prime is 145005603314149. The next prime is 145005603314233. The reversal of 145005603314154 is 451413306500541.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29689924527 + ... + 29689929410.
It is an arithmetic number, because the mean of its divisors is an integer number (10153955023398).
Almost surely, 2145005603314154 is an apocalyptic number.
145005603314154 is an abundant number, since it is smaller than the sum of its proper divisors (179920957434582).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145005603314154 is a wasteful number, since it uses less digits than its factorization.
145005603314154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59379853990.
The product of its (nonzero) digits is 432000, while the sum is 42.
Adding to 145005603314154 its reverse (451413306500541), we get a palindrome (596418909814695).
The spelling of 145005603314154 in words is "one hundred forty-five trillion, five billion, six hundred three million, three hundred fourteen thousand, one hundred fifty-four".
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