Base | Representation |
---|---|
bin | 100101000011100001111010… |
… | …100110010111011110001001 |
3 | 210101000210211010120121112120 |
4 | 211003201322212113132021 |
5 | 132330101131231114020 |
6 | 1334335304224001453 |
7 | 46220133600300540 |
oct | 4503417246273611 |
9 | 711023733517476 |
10 | 162970295957385 |
11 | 47a22350494104 |
12 | 1634089a460289 |
13 | 6cc2057572c47 |
14 | 2c35b39437157 |
15 | 13c9370e4d740 |
hex | 94387a997789 |
162970295957385 has 16 divisors (see below), whose sum is σ = 298002826893696. Its totient is φ = 74500706723328.
The previous prime is 162970295957351. The next prime is 162970295957393. The reversal of 162970295957385 is 583759592079261.
162970295957385 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 162970295957385 - 28 = 162970295957129 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 162970295957385.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 776049028264 + ... + 776049028473.
It is an arithmetic number, because the mean of its divisors is an integer number (18625176680856).
Almost surely, 2162970295957385 is an apocalyptic number.
162970295957385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
162970295957385 is a deficient number, since it is larger than the sum of its proper divisors (135032530936311).
162970295957385 is a wasteful number, since it uses less digits than its factorization.
162970295957385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1552098056752.
The product of its (nonzero) digits is 2571912000, while the sum is 78.
The spelling of 162970295957385 in words is "one hundred sixty-two trillion, nine hundred seventy billion, two hundred ninety-five million, nine hundred fifty-seven thousand, three hundred eighty-five".
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