Base | Representation |
---|---|
bin | 1000010001000010100… |
… | …0110101101010001010 |
3 | 111120120010122000100112 |
4 | 2010100220311222022 |
5 | 4311320320434040 |
6 | 145123452434322 |
7 | 13155134052026 |
oct | 2042050655212 |
9 | 446503560315 |
10 | 142013061770 |
11 | 55255742258 |
12 | 23633a789a2 |
13 | 105129606c8 |
14 | 6c32b27386 |
15 | 3a62814365 |
hex | 2110a35a8a |
142013061770 has 32 divisors (see below), whose sum is σ = 267005531520. Its totient is φ = 54313922880.
The previous prime is 142013061763. The next prime is 142013061811. The reversal of 142013061770 is 77160310241.
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, 2347316 + ... + 2407055.
It is an arithmetic number, because the mean of its divisors is an integer number (8343922860).
Almost surely, 2142013061770 is an apocalyptic number.
142013061770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
142013061770 is a deficient number, since it is larger than the sum of its proper divisors (124992469750).
142013061770 is a wasteful number, since it uses less digits than its factorization.
142013061770 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4754510.
The product of its (nonzero) digits is 7056, while the sum is 32.
The spelling of 142013061770 in words is "one hundred forty-two billion, thirteen million, sixty-one thousand, seven hundred seventy".
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