Base | Representation |
---|---|
bin | 100001000100101001000… |
… | …1011001001010001110001 |
3 | 121002112121111201112010022 |
4 | 1002021102023021101301 |
5 | 1043433042214134330 |
6 | 13400052555213225 |
7 | 646253405646044 |
oct | 102112213112161 |
9 | 17075544645108 |
10 | 4545454052465 |
11 | 14a2797349487 |
12 | 614b33447215 |
13 | 26c832c42a31 |
14 | 11a003226c5b |
15 | 7d38731aae5 |
hex | 422522c9471 |
4545454052465 has 32 divisors (see below), whose sum is σ = 5833201578624. Its totient is φ = 3388248990720.
The previous prime is 4545454052453. The next prime is 4545454052551. The reversal of 4545454052465 is 5642504545454.
It is not a de Polignac number, because 4545454052465 - 216 = 4545453986929 is a prime.
It is a super-2 number, since 2×45454540524652 (a number of 26 digits) contains 22 as substring.
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, 13761227 + ... + 14087663.
It is an arithmetic number, because the mean of its divisors is an integer number (182287549332).
Almost surely, 24545454052465 is an apocalyptic number.
It is an amenable number.
4545454052465 is a deficient number, since it is larger than the sum of its proper divisors (1287747526159).
4545454052465 is a wasteful number, since it uses less digits than its factorization.
4545454052465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 328097.
The product of its (nonzero) digits is 38400000, while the sum is 53.
The spelling of 4545454052465 in words is "four trillion, five hundred forty-five billion, four hundred fifty-four million, fifty-two thousand, four hundred sixty-five".
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