Base | Representation |
---|---|
bin | 1001100001111101100101… |
… | …01010101001001010000110 |
3 | 2202012120122000111000000202 |
4 | 10300332302222221022012 |
5 | 10221334234044212022 |
6 | 112324012111010502 |
7 | 4262114214555044 |
oct | 460766252511206 |
9 | 82176560430022 |
10 | 20958142960262 |
11 | 6750331361502 |
12 | 24259b3809a32 |
13 | b90462858531 |
14 | 526545613394 |
15 | 265281a91592 |
hex | 130fb2aa9286 |
20958142960262 has 8 divisors (see below), whose sum is σ = 31437265134792. Its totient is φ = 10479054582000.
The previous prime is 20958142960217. The next prime is 20958142960291. The reversal of 20958142960262 is 26206924185902.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×209581429602622 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 20958142960198 and 20958142960207.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6837239 + ... + 9416162.
It is an arithmetic number, because the mean of its divisors is an integer number (3929658141849).
Almost surely, 220958142960262 is an apocalyptic number.
20958142960262 is a deficient number, since it is larger than the sum of its proper divisors (10479122174530).
20958142960262 is a wasteful number, since it uses less digits than its factorization.
20958142960262 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16898134.
The product of its (nonzero) digits is 7464960, while the sum is 56.
The spelling of 20958142960262 in words is "twenty trillion, nine hundred fifty-eight billion, one hundred forty-two million, nine hundred sixty thousand, two hundred sixty-two".
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