Base | Representation |
---|---|
bin | 1000010001000010011… |
… | …0101111101111101110 |
3 | 111120120002121010221102 |
4 | 2010100212233233232 |
5 | 4311320200411022 |
6 | 145123433003102 |
7 | 13155126305624 |
oct | 2042046575756 |
9 | 446502533842 |
10 | 142012513262 |
11 | 552553a8144 |
12 | 23633853492 |
13 | 105127cab49 |
14 | 6c32a23514 |
15 | 3a62756a92 |
hex | 21109afbee |
142012513262 has 8 divisors (see below), whose sum is σ = 215936835456. Its totient is φ = 70033568112.
The previous prime is 142012513261. The next prime is 142012513303. The reversal of 142012513262 is 262315210241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142012513261) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 486344078 + ... + 486344369.
It is an arithmetic number, because the mean of its divisors is an integer number (26992104432).
Almost surely, 2142012513262 is an apocalyptic number.
142012513262 is a deficient number, since it is larger than the sum of its proper divisors (73924322194).
142012513262 is an equidigital number, since it uses as much as digits as its factorization.
142012513262 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 972688522.
The product of its (nonzero) digits is 5760, while the sum is 29.
The spelling of 142012513262 in words is "one hundred forty-two billion, twelve million, five hundred thirteen thousand, two hundred sixty-two".
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