Base | Representation |
---|---|
bin | 11101011010011001100… |
… | …000010000101011101110 |
3 | 21011020002121012111022201 |
4 | 131122121200100223232 |
5 | 231103414230000420 |
6 | 4144310412532114 |
7 | 266012316350050 |
oct | 35323140205356 |
9 | 7136077174281 |
10 | 2021210000110 |
11 | 70a2103968a4 |
12 | 28788318103a |
13 | 1187a38250b2 |
14 | 6db817498d0 |
15 | 3789a0ac10a |
hex | 1d699810aee |
2021210000110 has 32 divisors (see below), whose sum is σ = 4376755491840. Its totient is φ = 656513322912.
The previous prime is 2021210000093. The next prime is 2021210000149. The reversal of 2021210000110 is 110000121202.
It is a Harshad number since it is a multiple of its sum of digits (10).
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, 759852054 + ... + 759854713.
It is an arithmetic number, because the mean of its divisors is an integer number (136773609120).
Almost surely, 22021210000110 is an apocalyptic number.
2021210000110 is an abundant number, since it is smaller than the sum of its proper divisors (2355545491730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2021210000110 is a wasteful number, since it uses less digits than its factorization.
2021210000110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1519706800.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 2021210000110 its reverse (110000121202), we get a palindrome (2131210121312).
The spelling of 2021210000110 in words is "two trillion, twenty-one billion, two hundred ten million, one hundred ten", and thus it is an aban number.
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