Base | Representation |
---|---|
bin | 100001000011000010001011… |
… | …000100110111101101011110 |
3 | 201001121202100010010000212110 |
4 | 201003002023010313231132 |
5 | 123022304031302401210 |
6 | 1233042042443414450 |
7 | 42420521320664001 |
oct | 4103021304675536 |
9 | 631552303100773 |
10 | 145344026606430 |
11 | 423470679aa053 |
12 | 14374790524426 |
13 | 6313b62961972 |
14 | 27c698d061538 |
15 | 11c0ae9632420 |
hex | 84308b137b5e |
145344026606430 has 32 divisors (see below), whose sum is σ = 356937888599424. Its totient is φ = 37857048790176.
The previous prime is 145344026606417. The next prime is 145344026606491. The reversal of 145344026606430 is 34606620443541.
It is a super-2 number, since 2×1453440266064302 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 145344026606430.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56334892744 + ... + 56334895323.
It is an arithmetic number, because the mean of its divisors is an integer number (11154309018732).
Almost surely, 2145344026606430 is an apocalyptic number.
145344026606430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
145344026606430 is an abundant number, since it is smaller than the sum of its proper divisors (211593861992994).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145344026606430 is a wasteful number, since it uses less digits than its factorization.
145344026606430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112669788120.
The product of its (nonzero) digits is 4976640, while the sum is 48.
The spelling of 145344026606430 in words is "one hundred forty-five trillion, three hundred forty-four billion, twenty-six million, six hundred six thousand, four hundred thirty".
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