Base | Representation |
---|---|
bin | 1000011101010100001… |
… | …0000101010111111110 |
3 | 111220001202122221012012 |
4 | 2013111002011113332 |
5 | 4340042322422303 |
6 | 150430435011222 |
7 | 13332603512003 |
oct | 2072502052776 |
9 | 456052587165 |
10 | 145308014078 |
11 | 56696649737 |
12 | 241b3439b12 |
13 | 10919496326 |
14 | 706658b8aa |
15 | 3ba6c1b5d8 |
hex | 21d50855fe |
145308014078 has 16 divisors (see below), whose sum is σ = 222612848640. Its totient is φ = 71103916536.
The previous prime is 145308014053. The next prime is 145308014099. The reversal of 145308014078 is 870410803541.
145308014078 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1453080140782 (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, 2017475 + ... + 2088257.
It is an arithmetic number, because the mean of its divisors is an integer number (13913303040).
Almost surely, 2145308014078 is an apocalyptic number.
145308014078 is a deficient number, since it is larger than the sum of its proper divisors (77304834562).
145308014078 is a wasteful number, since it uses less digits than its factorization.
145308014078 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92671.
The product of its (nonzero) digits is 107520, while the sum is 41.
The spelling of 145308014078 in words is "one hundred forty-five billion, three hundred eight million, fourteen thousand, seventy-eight".
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