Base | Representation |
---|---|
bin | 10001011000110… |
… | …01100010111110 |
3 | 101011110021210002 |
4 | 20230121202332 |
5 | 244314403302 |
6 | 22250114302 |
7 | 3420522125 |
oct | 1054314276 |
9 | 334407702 |
10 | 145856702 |
11 | 75372332 |
12 | 40a1b992 |
13 | 242ab054 |
14 | 1552aabc |
15 | cc11c02 |
hex | 8b198be |
145856702 has 16 divisors (see below), whose sum is σ = 232146000. Its totient is φ = 68492928.
The previous prime is 145856687. The next prime is 145856707. The reversal of 145856702 is 207658541.
145856702 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145856707) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12668 + ... + 21264.
It is an arithmetic number, because the mean of its divisors is an integer number (14509125).
Almost surely, 2145856702 is an apocalyptic number.
145856702 is a deficient number, since it is larger than the sum of its proper divisors (86289298).
145856702 is a wasteful number, since it uses less digits than its factorization.
145856702 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9115.
The product of its (nonzero) digits is 67200, while the sum is 38.
The square root of 145856702 is about 12077.1148044556. The cubic root of 145856702 is about 526.3914135225.
The spelling of 145856702 in words is "one hundred forty-five million, eight hundred fifty-six thousand, seven hundred two".
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