Base | Representation |
---|---|
bin | 1000011110011100001… |
… | …1010101100100110001 |
3 | 111220211211112022001111 |
4 | 2013213003111210301 |
5 | 4341202221114330 |
6 | 150520434433321 |
7 | 13343234255503 |
oct | 2074703254461 |
9 | 456754468044 |
10 | 145610332465 |
11 | 56831266a44 |
12 | 24278732841 |
13 | 10966cc6450 |
14 | 70947a5d73 |
15 | 3bc353732a |
hex | 21e70d5931 |
145610332465 has 32 divisors (see below), whose sum is σ = 190526224896. Its totient is φ = 106184305920.
The previous prime is 145610332451. The next prime is 145610332487. The reversal of 145610332465 is 564233016541.
It is not a de Polignac number, because 145610332465 - 29 = 145610331953 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15786555 + ... + 15795775.
It is an arithmetic number, because the mean of its divisors is an integer number (5953944528).
Almost surely, 2145610332465 is an apocalyptic number.
It is an amenable number.
145610332465 is a deficient number, since it is larger than the sum of its proper divisors (44915892431).
145610332465 is a wasteful number, since it uses less digits than its factorization.
145610332465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12249.
The product of its (nonzero) digits is 259200, while the sum is 40.
The spelling of 145610332465 in words is "one hundred forty-five billion, six hundred ten million, three hundred thirty-two thousand, four hundred sixty-five".
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