Base | Representation |
---|---|
bin | 11101001000100001110… |
… | …10000000000101011000 |
3 | 10112200210011211120100200 |
4 | 32210100322000011120 |
5 | 112400032310120440 |
6 | 2043505204102200 |
7 | 132214662165366 |
oct | 16442072000530 |
9 | 3480704746320 |
10 | 1001011020120 |
11 | 356587696311 |
12 | 142004694960 |
13 | 735198939b7 |
14 | 36640822636 |
15 | 1b08a3c2c30 |
hex | e910e80158 |
1001011020120 has 48 divisors (see below), whose sum is σ = 3253285816560. Its totient is φ = 266936271936.
The previous prime is 1001011020067. The next prime is 1001011020167. The reversal of 1001011020120 is 210201101001.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1390292724 + ... + 1390293443.
It is an arithmetic number, because the mean of its divisors is an integer number (67776787845).
Almost surely, 21001011020120 is an apocalyptic number.
1001011020120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1001011020120 is an abundant number, since it is smaller than the sum of its proper divisors (2252274796440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1001011020120 is a wasteful number, since it uses less digits than its factorization.
1001011020120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2780586184 (or 2780586177 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
Adding to 1001011020120 its reverse (210201101001), we get a palindrome (1211212121121).
The spelling of 1001011020120 in words is "one trillion, one billion, eleven million, twenty thousand, one hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.111 sec. • engine limits •