Base | Representation |
---|---|
bin | 1000010001000101000… |
… | …0000110001010111110 |
3 | 111120120211222212022000 |
4 | 2010101100012022332 |
5 | 4311330434244042 |
6 | 145124501203130 |
7 | 13155320403465 |
oct | 2042120061276 |
9 | 446524885260 |
10 | 142023353022 |
11 | 55260531221 |
12 | 236374004a6 |
13 | 10514b249c5 |
14 | 6c342459dc |
15 | 3a6369874c |
hex | 21114062be |
142023353022 has 64 divisors (see below), whose sum is σ = 318361285440. Its totient is φ = 46929794688.
The previous prime is 142023352997. The next prime is 142023353041. The reversal of 142023353022 is 220353320241.
142023353022 is a `hidden beast` number, since 1 + 4 + 20 + 2 + 335 + 302 + 2 = 666.
It is a super-2 number, since 2×1420233530222 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2922628 + ... + 2970824.
It is an arithmetic number, because the mean of its divisors is an integer number (4974395085).
Almost surely, 2142023353022 is an apocalyptic number.
142023353022 is an abundant number, since it is smaller than the sum of its proper divisors (176337932418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142023353022 is a wasteful number, since it uses less digits than its factorization.
142023353022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48682 (or 48676 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 27.
Adding to 142023353022 its reverse (220353320241), we get a palindrome (362376673263).
The spelling of 142023353022 in words is "one hundred forty-two billion, twenty-three million, three hundred fifty-three thousand, twenty-two".
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