Base | Representation |
---|---|
bin | 11101011101011000111… |
… | …10100010011010110010 |
3 | 10120202200201120112210201 |
4 | 32232230132202122302 |
5 | 113041002004013020 |
6 | 2053000414345414 |
7 | 133062350356036 |
oct | 16565436423262 |
9 | 3522621515721 |
10 | 1012211001010 |
11 | 3603047a3770 |
12 | 14420b4bb26a |
13 | 745b3069a21 |
14 | 36dc40ac1c6 |
15 | 1b4e37b5a0a |
hex | ebac7a26b2 |
1012211001010 has 32 divisors (see below), whose sum is σ = 1988359052544. Its totient is φ = 367938816000.
The previous prime is 1012211001001. The next prime is 1012211001037. The reversal of 1012211001010 is 101001122101.
It is a super-2 number, since 2×10122110010102 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (10).
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, 1428751 + ... + 2016370.
It is an arithmetic number, because the mean of its divisors is an integer number (62136220392).
Almost surely, 21012211001010 is an apocalyptic number.
1012211001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1012211001010 is a deficient number, since it is larger than the sum of its proper divisors (976148051534).
1012211001010 is a wasteful number, since it uses less digits than its factorization.
1012211001010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3447810.
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 1012211001010 its reverse (101001122101), we get a palindrome (1113212123111).
The spelling of 1012211001010 in words is "one trillion, twelve billion, two hundred eleven million, one thousand, ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •