Base | Representation |
---|---|
bin | 100001000001000110000100… |
… | …101000000101101110000000 |
3 | 201001011000101112121012102000 |
4 | 201001012010220011232000 |
5 | 123013113131222142120 |
6 | 1232500524150424000 |
7 | 42405063234012462 |
oct | 4101060450055600 |
9 | 631130345535360 |
10 | 145210774412160 |
11 | 422a55a8578266 |
12 | 143529a2662000 |
13 | 6304418075532 |
14 | 27c034baa2132 |
15 | 11bc3eb010990 |
hex | 841184a05b80 |
145210774412160 has 256 divisors, whose sum is σ = 522719116603200. Its totient is φ = 38088071700480.
The previous prime is 145210774412147. The next prime is 145210774412183. The reversal of 145210774412160 is 61214477012541.
It is a happy number.
145210774412160 is a `hidden beast` number, since 1 + 4 + 5 + 2 + 1 + 0 + 7 + 74 + 412 + 160 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent 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, 67826259 + ... + 69934418.
Almost surely, 2145210774412160 is an apocalyptic number.
145210774412160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
145210774412160 is an abundant number, since it is smaller than the sum of its proper divisors (377508342191040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145210774412160 is a wasteful number, since it uses less digits than its factorization.
145210774412160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137760766 (or 137760748 counting only the distinct ones).
The product of its (nonzero) digits is 376320, while the sum is 45.
The spelling of 145210774412160 in words is "one hundred forty-five trillion, two hundred ten billion, seven hundred seventy-four million, four hundred twelve thousand, one hundred sixty".
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