Base | Representation |
---|---|
bin | 1000011101000100001… |
… | …1010111011110011110 |
3 | 111212220010000112102211 |
4 | 2013101003113132132 |
5 | 4334423224212002 |
6 | 150420051511034 |
7 | 13331133116530 |
oct | 2072103273636 |
9 | 455803015384 |
10 | 145241241502 |
11 | 56661992495 |
12 | 24194bb847a |
13 | 109086b7826 |
14 | 705b769850 |
15 | 3ba0e2bdd7 |
hex | 21d10d779e |
145241241502 has 16 divisors (see below), whose sum is σ = 250776247680. Its totient is φ = 61798430808.
The previous prime is 145241241491. The next prime is 145241241533. The reversal of 145241241502 is 205142142541.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37315948 + ... + 37319839.
It is an arithmetic number, because the mean of its divisors is an integer number (15673515480).
Almost surely, 2145241241502 is an apocalyptic number.
145241241502 is a deficient number, since it is larger than the sum of its proper divisors (105535006178).
145241241502 is a wasteful number, since it uses less digits than its factorization.
145241241502 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74635935.
The product of its (nonzero) digits is 12800, while the sum is 31.
The spelling of 145241241502 in words is "one hundred forty-five billion, two hundred forty-one million, two hundred forty-one thousand, five hundred two".
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