Base | Representation |
---|---|
bin | 10010000111110100010… |
… | …110100100000100010110 |
3 | 11102001110020112001221022 |
4 | 102013310112210010112 |
5 | 130400431321313100 |
6 | 2352034215321142 |
7 | 155654545504610 |
oct | 22076426440426 |
9 | 4361406461838 |
10 | 1245345104150 |
11 | 440169932a84 |
12 | 1814336801b2 |
13 | 90587b59794 |
14 | 443bc94bdb0 |
15 | 225daa96e85 |
hex | 121f45a4116 |
1245345104150 has 48 divisors (see below), whose sum is σ = 2708811815424. Its totient is φ = 417045797280.
The previous prime is 1245345104141. The next prime is 1245345104281. The reversal of 1245345104150 is 514015435421.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a self number, because there is not a number n which added to its sum of digits gives 1245345104150.
It is a congruent number.
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 23 ways as a sum of consecutive naturals, for example, 41358542 + ... + 41388641.
It is an arithmetic number, because the mean of its divisors is an integer number (56433579488).
Almost surely, 21245345104150 is an apocalyptic number.
1245345104150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1245345104150 is an abundant number, since it is smaller than the sum of its proper divisors (1463466711274).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1245345104150 is a wasteful number, since it uses less digits than its factorization.
1245345104150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82747245 (or 82747240 counting only the distinct ones).
The product of its (nonzero) digits is 48000, while the sum is 35.
The spelling of 1245345104150 in words is "one trillion, two hundred forty-five billion, three hundred forty-five million, one hundred four thousand, one hundred fifty".
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