Base | Representation |
---|---|
bin | 1000010000111100110… |
… | …1011011110000111101 |
3 | 111120111110112122210222 |
4 | 2010033031123300331 |
5 | 4311243202204410 |
6 | 145121235111125 |
7 | 13154423304302 |
oct | 2041715336075 |
9 | 446443478728 |
10 | 141989100605 |
11 | 55243166940 |
12 | 23627a424a5 |
13 | 1050a9c12c1 |
14 | 6c2d88b0a9 |
15 | 3a6067e955 |
hex | 210f35bc3d |
141989100605 has 16 divisors (see below), whose sum is σ = 185887246464. Its totient is φ = 103258908480.
The previous prime is 141989100559. The next prime is 141989100637. The reversal of 141989100605 is 506001989141.
It is not a de Polignac number, because 141989100605 - 26 = 141989100541 is a prime.
It is a super-2 number, since 2×1419891006052 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
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, 1054832 + ... + 1181798.
It is an arithmetic number, because the mean of its divisors is an integer number (11617952904).
Almost surely, 2141989100605 is an apocalyptic number.
It is an amenable number.
141989100605 is a deficient number, since it is larger than the sum of its proper divisors (43898145859).
141989100605 is a wasteful number, since it uses less digits than its factorization.
141989100605 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 147316.
The product of its (nonzero) digits is 77760, while the sum is 44.
The spelling of 141989100605 in words is "one hundred forty-one billion, nine hundred eighty-nine million, one hundred thousand, six hundred five".
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