Base | Representation |
---|---|
bin | 1000010010000001100… |
… | …1110000100110100000 |
3 | 111121020120022010020201 |
4 | 2010200121300212200 |
5 | 4312341022404402 |
6 | 145210021314544 |
7 | 13164525113206 |
oct | 2044031604640 |
9 | 447216263221 |
10 | 142277544352 |
11 | 55380a679a9 |
12 | 236a8565a54 |
13 | 105556a4088 |
14 | 6c59cd3076 |
15 | 3a7ab59687 |
hex | 21206709a0 |
142277544352 has 48 divisors (see below), whose sum is σ = 296830548000. Its totient is φ = 66942270720.
The previous prime is 142277544349. The next prime is 142277544379. The reversal of 142277544352 is 253445772241.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 694674 + ... + 875857.
It is an arithmetic number, because the mean of its divisors is an integer number (6183969750).
Almost surely, 2142277544352 is an apocalyptic number.
It is an amenable number.
142277544352 is an abundant number, since it is smaller than the sum of its proper divisors (154553003648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142277544352 is a wasteful number, since it uses less digits than its factorization.
142277544352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1570709 (or 1570701 counting only the distinct ones).
The product of its digits is 1881600, while the sum is 46.
The spelling of 142277544352 in words is "one hundred forty-two billion, two hundred seventy-seven million, five hundred forty-four thousand, three hundred fifty-two".
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