Base | Representation |
---|---|
bin | 1000001011001011110… |
… | …1000010000001000000 |
3 | 111102111121002002101001 |
4 | 2002302331002001000 |
5 | 4300110433000320 |
6 | 144303504221344 |
7 | 13101160220236 |
oct | 2026275020100 |
9 | 442447062331 |
10 | 140441296960 |
11 | 546194a6078 |
12 | 2327560a854 |
13 | 10322132563 |
14 | 6b240a2956 |
15 | 39be84120a |
hex | 20b2f42040 |
140441296960 has 56 divisors (see below), whose sum is σ = 336670421400. Its totient is φ = 55799476224.
The previous prime is 140441296943. The next prime is 140441296969. The reversal of 140441296960 is 69692144041.
It can be written as a sum of positive squares in 4 ways, for example, as 29893026816 + 110548270144 = 172896^2 + 332488^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 140441296960.
It is not an unprimeable number, because it can be changed into a prime (140441296969) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1425069 + ... + 1520428.
Almost surely, 2140441296960 is an apocalyptic number.
140441296960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
140441296960 is an abundant number, since it is smaller than the sum of its proper divisors (196229124440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140441296960 is a wasteful number, since it uses less digits than its factorization.
140441296960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2945663 (or 2945653 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 46.
The spelling of 140441296960 in words is "one hundred forty billion, four hundred forty-one million, two hundred ninety-six thousand, nine hundred sixty".
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