Base | Representation |
---|---|
bin | 10010101101000110… |
… | …10110001101111100 |
3 | 221220211212112211022 |
4 | 21112203112031330 |
5 | 131031230304322 |
6 | 4340243443312 |
7 | 503564641040 |
oct | 112643261574 |
9 | 27824775738 |
10 | 10042041212 |
11 | 429351a215 |
12 | 1b43086538 |
13 | c4061a128 |
14 | 6b3988020 |
15 | 3db914942 |
hex | 2568d637c |
10042041212 has 48 divisors (see below), whose sum is σ = 20243005440. Its totient is φ = 4269801600.
The previous prime is 10042041181. The next prime is 10042041223. The reversal of 10042041212 is 21214024001.
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, 2185037 + ... + 2189627.
It is an arithmetic number, because the mean of its divisors is an integer number (421729280).
Almost surely, 210042041212 is an apocalyptic number.
It is an amenable number.
10042041212 is an abundant number, since it is smaller than the sum of its proper divisors (10200964228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10042041212 is a wasteful number, since it uses less digits than its factorization.
10042041212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5202 (or 5200 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 10042041212 its reverse (21214024001), we get a palindrome (31256065213).
The spelling of 10042041212 in words is "ten billion, forty-two million, forty-one thousand, two hundred twelve".
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