Base | Representation |
---|---|
bin | 1110100011010111010101… |
… | …00101010011001000010110 |
3 | 11012022022022111220212112120 |
4 | 13101223222211103020112 |
5 | 13143302423123021210 |
6 | 152021132015200410 |
7 | 6512012364612126 |
oct | 721535245231026 |
9 | 135268274825476 |
10 | 32001442001430 |
11 | a21880a808960 |
12 | 370a116216106 |
13 | 14b19526698b5 |
14 | 7c8c41562c86 |
15 | 3a766e696270 |
hex | 1d1aea953216 |
32001442001430 has 128 divisors (see below), whose sum is σ = 88716869222400. Its totient is φ = 7301353635840.
The previous prime is 32001442001407. The next prime is 32001442001471. The reversal of 32001442001430 is 3410024410023.
It is a self number, because there is not a number n which added to its sum of digits gives 32001442001430.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 244805547 + ... + 244936233.
It is an arithmetic number, because the mean of its divisors is an integer number (693100540800).
Almost surely, 232001442001430 is an apocalyptic number.
32001442001430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
32001442001430 is an abundant number, since it is smaller than the sum of its proper divisors (56715427220970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32001442001430 is a wasteful number, since it uses less digits than its factorization.
32001442001430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 174374.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 32001442001430 its reverse (3410024410023), we get a palindrome (35411466411453).
The spelling of 32001442001430 in words is "thirty-two trillion, one billion, four hundred forty-two million, one thousand, four hundred thirty".
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