Base | Representation |
---|---|
bin | 1000010010011111100… |
… | …1001000001000100100 |
3 | 111121120022202110222101 |
4 | 2010213321020020210 |
5 | 4313120210121331 |
6 | 145230310541444 |
7 | 13200612202540 |
oct | 2044771101044 |
9 | 447508673871 |
10 | 142403207716 |
11 | 55435997720 |
12 | 23722667884 |
13 | 105757319b3 |
14 | 6c6c884a20 |
15 | 3a86bcd061 |
hex | 2127e48224 |
142403207716 has 48 divisors (see below), whose sum is σ = 311012093952. Its totient is φ = 55425664800.
The previous prime is 142403207663. The next prime is 142403207867. The reversal of 142403207716 is 617702304241.
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, 71955 + ... + 538501.
It is an arithmetic number, because the mean of its divisors is an integer number (6479418624).
Almost surely, 2142403207716 is an apocalyptic number.
It is an amenable number.
142403207716 is an abundant number, since it is smaller than the sum of its proper divisors (168608886236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142403207716 is a wasteful number, since it uses less digits than its factorization.
142403207716 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 467560 (or 467558 counting only the distinct ones).
The product of its (nonzero) digits is 56448, while the sum is 37.
The spelling of 142403207716 in words is "one hundred forty-two billion, four hundred three million, two hundred seven thousand, seven hundred sixteen".
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