Base | Representation |
---|---|
bin | 1000011100010100010… |
… | …1010111111011110010 |
3 | 111212101010011211000221 |
4 | 2013011011113323302 |
5 | 4334020323103244 |
6 | 150344120003254 |
7 | 13323144256534 |
oct | 2070505277362 |
9 | 455333154027 |
10 | 145040441074 |
11 | 56569603121 |
12 | 2413990052a |
13 | 108a5c100c9 |
14 | 703cc19854 |
15 | 3b8d4b5784 |
hex | 21c5157ef2 |
145040441074 has 8 divisors (see below), whose sum is σ = 217565407728. Its totient is φ = 72518638500.
The previous prime is 145040441041. The next prime is 145040441083. The reversal of 145040441074 is 470144040541.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 672892 + ... + 861895.
It is an arithmetic number, because the mean of its divisors is an integer number (27195675966).
Almost surely, 2145040441074 is an apocalyptic number.
145040441074 is a deficient number, since it is larger than the sum of its proper divisors (72524966654).
145040441074 is a wasteful number, since it uses less digits than its factorization.
145040441074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1582040.
The product of its (nonzero) digits is 35840, while the sum is 34.
The spelling of 145040441074 in words is "one hundred forty-five billion, forty million, four hundred forty-one thousand, seventy-four".
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