Base | Representation |
---|---|
bin | 111000110100100010… |
… | …1110010100111010010 |
3 | 102122221221022112010012 |
4 | 1301221011302213102 |
5 | 3444400141210002 |
6 | 132020051234522 |
7 | 11546552446250 |
oct | 1615105624722 |
9 | 378857275105 |
10 | 122022210002 |
11 | 478273a1460 |
12 | 1b794ba8a42 |
13 | b678139a34 |
14 | 5c97b435d0 |
15 | 32927a3d52 |
hex | 1c691729d2 |
122022210002 has 64 divisors (see below), whose sum is σ = 235687947264. Its totient is φ = 46001269440.
The previous prime is 122022209929. The next prime is 122022210007. The reversal of 122022210002 is 200012220221.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is not an unprimeable number, because it can be changed into a prime (122022210007) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 622448 + ... + 794660.
It is an arithmetic number, because the mean of its divisors is an integer number (3682624176).
Almost surely, 2122022210002 is an apocalyptic number.
122022210002 is a deficient number, since it is larger than the sum of its proper divisors (113665737262).
122022210002 is a wasteful number, since it uses less digits than its factorization.
122022210002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172383.
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 122022210002 its reverse (200012220221), we get a palindrome (322034430223).
It can be divided in two parts, 1220 and 22210002, that added together give a palindrome (22211222).
The spelling of 122022210002 in words is "one hundred twenty-two billion, twenty-two million, two hundred ten thousand, two".
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