Base | Representation |
---|---|
bin | 1000001101001010100… |
… | …0100011011000001010 |
3 | 111110212122012012210020 |
4 | 2003102220203120022 |
5 | 4302203014040443 |
6 | 144432332201310 |
7 | 13120303011306 |
oct | 2032250433012 |
9 | 443778165706 |
10 | 140972799498 |
11 | 54871519873 |
12 | 233a3609236 |
13 | 103a82974bb |
14 | 6b748d8d06 |
15 | 3a0132d583 |
hex | 20d2a2360a |
140972799498 has 32 divisors (see below), whose sum is σ = 283025172480. Its totient is φ = 46811079360.
The previous prime is 140972799449. The next prime is 140972799511. The reversal of 140972799498 is 894997279041.
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, 13937463 + ... + 13947573.
It is an arithmetic number, because the mean of its divisors is an integer number (8844536640).
Almost surely, 2140972799498 is an apocalyptic number.
140972799498 is an abundant number, since it is smaller than the sum of its proper divisors (142052372982).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140972799498 is a wasteful number, since it uses less digits than its factorization.
140972799498 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18782.
The product of its (nonzero) digits is 82301184, while the sum is 69.
The spelling of 140972799498 in words is "one hundred forty billion, nine hundred seventy-two million, seven hundred ninety-nine thousand, four hundred ninety-eight".
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