Base | Representation |
---|---|
bin | 1000011101011111010… |
… | …1100100001101011000 |
3 | 111220012001012022202112 |
4 | 2013113311210031120 |
5 | 4340141344023102 |
6 | 150435235251452 |
7 | 13334014442144 |
oct | 2072765441530 |
9 | 456161168675 |
10 | 145355064152 |
11 | 567101650a1 |
12 | 24207149b88 |
13 | 1092615aacc |
14 | 706c918224 |
15 | 3baae12252 |
hex | 21d7d64358 |
145355064152 has 32 divisors (see below), whose sum is σ = 278444401200. Its totient is φ = 71120062464.
The previous prime is 145355064143. The next prime is 145355064161. The reversal of 145355064152 is 251460553541.
145355064152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (145355064143) and next prime (145355064161).
It is a super-2 number, since 2×1453550641522 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 983258 + ... + 1121385.
Almost surely, 2145355064152 is an apocalyptic number.
It is an amenable number.
145355064152 is a deficient number, since it is larger than the sum of its proper divisors (133089337048).
145355064152 is a wasteful number, since it uses less digits than its factorization.
145355064152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2104835 (or 2104831 counting only the distinct ones).
The product of its (nonzero) digits is 360000, while the sum is 41.
The spelling of 145355064152 in words is "one hundred forty-five billion, three hundred fifty-five million, sixty-four thousand, one hundred fifty-two".
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