Base | Representation |
---|---|
bin | 1000011010111010010… |
… | …0011010101000000000 |
3 | 111211101210101201020210 |
4 | 2012232210122220000 |
5 | 4332232122440332 |
6 | 150242423434120 |
7 | 13310606453262 |
oct | 2065644325000 |
9 | 454353351223 |
10 | 144662702592 |
11 | 56395362661 |
12 | 240532b5940 |
13 | 10845894405 |
14 | 70049abb32 |
15 | 3b6a24cecc |
hex | 21ae91aa00 |
144662702592 has 40 divisors (see below), whose sum is σ = 385390485216. Its totient is φ = 48220900352.
The previous prime is 144662702551. The next prime is 144662702627. The reversal of 144662702592 is 295207266441.
It is a Harshad number since it is a multiple of its sum of digits (48).
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, 47089188 + ... + 47092259.
Almost surely, 2144662702592 is an apocalyptic number.
144662702592 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
144662702592 is an abundant number, since it is smaller than the sum of its proper divisors (240727782624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144662702592 is an frugal number, since it uses more digits than its factorization.
144662702592 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94181468 (or 94181452 counting only the distinct ones).
The product of its (nonzero) digits is 1451520, while the sum is 48.
The spelling of 144662702592 in words is "one hundred forty-four billion, six hundred sixty-two million, seven hundred two thousand, five hundred ninety-two".
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