Base | Representation |
---|---|
bin | 1000001011011111101… |
… | …0111101001011110000 |
3 | 111102201101220022002210 |
4 | 2002313322331023300 |
5 | 4300243301421320 |
6 | 144320042412120 |
7 | 13103221502646 |
oct | 2026772751360 |
9 | 442641808083 |
10 | 140524638960 |
11 | 5466154a162 |
12 | 23299501040 |
13 | 10336492b54 |
14 | 6b31199196 |
15 | 39c6d050e0 |
hex | 20b7ebd2f0 |
140524638960 has 80 divisors (see below), whose sum is σ = 435733780896. Its totient is φ = 37463998464.
The previous prime is 140524638931. The next prime is 140524638977. The reversal of 140524638960 is 69836425041.
140524638960 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
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, 932392 + ... + 1072568.
Almost surely, 2140524638960 is an apocalyptic number.
140524638960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
140524638960 is an abundant number, since it is smaller than the sum of its proper divisors (295209141936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140524638960 is a wasteful number, since it uses less digits than its factorization.
140524638960 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 144370 (or 144364 counting only the distinct ones).
The product of its (nonzero) digits is 1244160, while the sum is 48.
The spelling of 140524638960 in words is "one hundred forty billion, five hundred twenty-four million, six hundred thirty-eight thousand, nine hundred sixty".
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