Base | Representation |
---|---|
bin | 1001011110100010010001… |
… | …1100011101010101001100 |
3 | 1100220011100210121122012202 |
4 | 2113220210130131111030 |
5 | 2331211033214200134 |
6 | 34054550314221032 |
7 | 2123556215304212 |
oct | 227504434352514 |
9 | 40804323548182 |
10 | 10420202100044 |
11 | 3358201482170 |
12 | 1203608724778 |
13 | 5a780bcb25c9 |
14 | 2804aa384cb2 |
15 | 1310c01c8d7e |
hex | 97a2471d54c |
10420202100044 has 96 divisors (see below), whose sum is σ = 21310752153600. Its totient is φ = 4407859287360.
The previous prime is 10420202099969. The next prime is 10420202100059. The reversal of 10420202100044 is 44000120202401.
It is a super-2 number, since 2×104202021000442 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10420202099989 and 10420202100025.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67348637 + ... + 67503179.
It is an arithmetic number, because the mean of its divisors is an integer number (221987001600).
Almost surely, 210420202100044 is an apocalyptic number.
It is an amenable number.
10420202100044 is an abundant number, since it is smaller than the sum of its proper divisors (10890550053556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10420202100044 is a wasteful number, since it uses less digits than its factorization.
10420202100044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156003 (or 156001 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 20.
Adding to 10420202100044 its reverse (44000120202401), we get a palindrome (54420322302445).
The spelling of 10420202100044 in words is "ten trillion, four hundred twenty billion, two hundred two million, one hundred thousand, forty-four".
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