Base | Representation |
---|---|
bin | 1000011110001010000… |
… | …1110110101010000010 |
3 | 111220122112201212200110 |
4 | 2013202201312222002 |
5 | 4341023304234320 |
6 | 150505124132150 |
7 | 13341323244666 |
oct | 2074241665202 |
9 | 456575655613 |
10 | 145534446210 |
11 | 567a244552a |
12 | 24257237056 |
13 | 1095437663a |
14 | 70886908a6 |
15 | 3bbba475e0 |
hex | 21e2876a82 |
145534446210 has 32 divisors (see below), whose sum is σ = 349318432512. Its totient is φ = 38805212160.
The previous prime is 145534446203. The next prime is 145534446217. The reversal of 145534446210 is 12644435541.
It is an interprime number because it is at equal distance from previous prime (145534446203) and next prime (145534446217).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (145534446217) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55650 + ... + 542370.
It is an arithmetic number, because the mean of its divisors is an integer number (10916201016).
Almost surely, 2145534446210 is an apocalyptic number.
145534446210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
145534446210 is an abundant number, since it is smaller than the sum of its proper divisors (203783986302).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145534446210 is a wasteful number, since it uses less digits than its factorization.
145534446210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 496698.
The product of its (nonzero) digits is 230400, while the sum is 39.
The spelling of 145534446210 in words is "one hundred forty-five billion, five hundred thirty-four million, four hundred forty-six thousand, two hundred ten".
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