Base | Representation |
---|---|
bin | 11101100011100111001… |
… | …000000001010010000010 |
3 | 21012011122000010110121220 |
4 | 131203213020001102002 |
5 | 231234144130444020 |
6 | 4153024145055510 |
7 | 266512414603536 |
oct | 35434710012202 |
9 | 7164560113556 |
10 | 2031102203010 |
11 | 7134272742a1 |
12 | 289784027596 |
13 | 1196bc09baaa |
14 | 7043d44bbc6 |
15 | 37c78775240 |
hex | 1d8e7201482 |
2031102203010 has 32 divisors (see below), whose sum is σ = 4875591640320. Its totient is φ = 541522103808.
The previous prime is 2031102202991. The next prime is 2031102203041. The reversal of 2031102203010 is 103022011302.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a Curzon 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, 6414730 + ... + 6723909.
It is an arithmetic number, because the mean of its divisors is an integer number (152362238760).
Almost surely, 22031102203010 is an apocalyptic number.
2031102203010 is an abundant number, since it is smaller than the sum of its proper divisors (2844489437310).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2031102203010 is a wasteful number, since it uses less digits than its factorization.
2031102203010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13143802.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 2031102203010 its reverse (103022011302), we get a palindrome (2134124214312).
The spelling of 2031102203010 in words is "two trillion, thirty-one billion, one hundred two million, two hundred three thousand, ten".
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