Base | Representation |
---|---|
bin | 10000101010101000100… |
… | …000011111011110111100 |
3 | 11001111012010011101022022 |
4 | 100222220200133132330 |
5 | 122231022311444323 |
6 | 2234045504535312 |
7 | 145513212460466 |
oct | 20525040373674 |
9 | 4044163141268 |
10 | 1145288390588 |
11 | 401794491171 |
12 | 165b6a921538 |
13 | 84000680c24 |
14 | 3d60a167136 |
15 | 1ebd18a84c8 |
hex | 10aa881f7bc |
1145288390588 has 12 divisors (see below), whose sum is σ = 2004266420352. Its totient is φ = 572640841920.
The previous prime is 1145288390581. The next prime is 1145288390621. The reversal of 1145288390588 is 8850938825411.
It is a hoax number, since the sum of its digits (62) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 1145288390588.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1145288390581) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30053 + ... + 1513763.
It is an arithmetic number, because the mean of its divisors is an integer number (167022201696).
Almost surely, 21145288390588 is an apocalyptic number.
It is an amenable number.
1145288390588 is a deficient number, since it is larger than the sum of its proper divisors (858978029764).
1145288390588 is a wasteful number, since it uses less digits than its factorization.
1145288390588 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1676692 (or 1676690 counting only the distinct ones).
The product of its (nonzero) digits is 22118400, while the sum is 62.
The spelling of 1145288390588 in words is "one trillion, one hundred forty-five billion, two hundred eighty-eight million, three hundred ninety thousand, five hundred eighty-eight".
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