Base | Representation |
---|---|
bin | 1000010010111110001… |
… | …1100010000011111100 |
3 | 111121220021122211200212 |
4 | 2010233203202003330 |
5 | 4313401112430401 |
6 | 145251142211552 |
7 | 13204033002563 |
oct | 2045743420374 |
9 | 447807584625 |
10 | 142531764476 |
11 | 554a1513282 |
12 | 23759723bb8 |
13 | 1059626359a |
14 | 6c8198abda |
15 | 3a93123dbb |
hex | 212f8e20fc |
142531764476 has 12 divisors (see below), whose sum is σ = 249993639672. Its totient is φ = 71105010288.
The previous prime is 142531764461. The next prime is 142531764587. The reversal of 142531764476 is 674467135241.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40215995 + ... + 40219538.
It is an arithmetic number, because the mean of its divisors is an integer number (20832803306).
Almost surely, 2142531764476 is an apocalyptic number.
It is an amenable number.
142531764476 is a deficient number, since it is larger than the sum of its proper divisors (107461875196).
142531764476 is a wasteful number, since it uses less digits than its factorization.
142531764476 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80435980 (or 80435978 counting only the distinct ones).
The product of its digits is 3386880, while the sum is 50.
The spelling of 142531764476 in words is "one hundred forty-two billion, five hundred thirty-one million, seven hundred sixty-four thousand, four hundred seventy-six".
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