Base | Representation |
---|---|
bin | 1000011110100101010… |
… | …0111110011000100000 |
3 | 111220221111100221110122 |
4 | 2013221110332120200 |
5 | 4341242004313441 |
6 | 150524321015412 |
7 | 13344206624636 |
oct | 2075124763040 |
9 | 456844327418 |
10 | 145648510496 |
11 | 56850872735 |
12 | 24289484568 |
13 | 10971ba28b8 |
14 | 70998a3356 |
15 | 3bc6a7934b |
hex | 21e953e620 |
145648510496 has 24 divisors (see below), whose sum is σ = 286890523920. Its totient is φ = 72787425088.
The previous prime is 145648510487. The next prime is 145648510507. The reversal of 145648510496 is 694015846541.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 1086626 + ... + 1213281.
It is an arithmetic number, because the mean of its divisors is an integer number (11953771830).
Almost surely, 2145648510496 is an apocalyptic number.
145648510496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
145648510496 is a deficient number, since it is larger than the sum of its proper divisors (141242013424).
145648510496 is a wasteful number, since it uses less digits than its factorization.
145648510496 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2301896 (or 2301888 counting only the distinct ones).
The product of its (nonzero) digits is 4147200, while the sum is 53.
The spelling of 145648510496 in words is "one hundred forty-five billion, six hundred forty-eight million, five hundred ten thousand, four hundred ninety-six".
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