Base | Representation |
---|---|
bin | 1000011101101100100… |
… | …0110100111011010011 |
3 | 111220022220101222000110 |
4 | 2013123020310323103 |
5 | 4340300033220021 |
6 | 150444534252403 |
7 | 13335256250316 |
oct | 2073310647323 |
9 | 456286358013 |
10 | 145410445011 |
11 | 567394505a7 |
12 | 242217b7103 |
13 | 1093477b450 |
14 | 707601297d |
15 | 3bb0c01476 |
hex | 21db234ed3 |
145410445011 has 32 divisors (see below), whose sum is σ = 209624163840. Its totient is φ = 89128224000.
The previous prime is 145410444989. The next prime is 145410445031. The reversal of 145410445011 is 110544014541.
It is not a de Polignac number, because 145410445011 - 29 = 145410444499 is a prime.
It is a super-2 number, since 2×1454104450112 (a number of 23 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 145410445011.
It is not an unprimeable number, because it can be changed into a prime (145410445031) 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, 19511836 + ... + 19519286.
It is an arithmetic number, because the mean of its divisors is an integer number (6550755120).
Almost surely, 2145410445011 is an apocalyptic number.
145410445011 is a deficient number, since it is larger than the sum of its proper divisors (64213718829).
145410445011 is a wasteful number, since it uses less digits than its factorization.
145410445011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9387.
The product of its (nonzero) digits is 6400, while the sum is 30.
Adding to 145410445011 its reverse (110544014541), we get a palindrome (255954459552).
The spelling of 145410445011 in words is "one hundred forty-five billion, four hundred ten million, four hundred forty-five thousand, eleven".
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