Base | Representation |
---|---|
bin | 11110110110100111001… |
… | …001000000011101111010 |
3 | 21111200122222200201111210 |
4 | 132312213021000131322 |
5 | 234214204044030320 |
6 | 4302003401503550 |
7 | 306116050266042 |
oct | 36664711003572 |
9 | 7450588621453 |
10 | 2120223033210 |
11 | 7481aa6a0077 |
12 | 2a2ab64a1bb6 |
13 | 124c22a0b949 |
14 | 74895692722 |
15 | 3a24283c0e0 |
hex | 1eda724077a |
2120223033210 has 64 divisors (see below), whose sum is σ = 5118996040704. Its totient is φ = 562011148800.
The previous prime is 2120223033179. The next prime is 2120223033239. The reversal of 2120223033210 is 123303220212.
It is a happy 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, 11895550 + ... + 12072470.
It is an arithmetic number, because the mean of its divisors is an integer number (79984313136).
Almost surely, 22120223033210 is an apocalyptic number.
2120223033210 is an abundant number, since it is smaller than the sum of its proper divisors (2998773007494).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2120223033210 is a wasteful number, since it uses less digits than its factorization.
2120223033210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179319.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 2120223033210 its reverse (123303220212), we get a palindrome (2243526253422).
The spelling of 2120223033210 in words is "two trillion, one hundred twenty billion, two hundred twenty-three million, thirty-three thousand, two hundred ten".
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