Base | Representation |
---|---|
bin | 11101111110111011110… |
… | …01110011010000111000 |
3 | 10122111011210212121012121 |
4 | 32333131321303100320 |
5 | 113334342321210124 |
6 | 2105135424051024 |
7 | 134300546240536 |
oct | 16773571632070 |
9 | 3574153777177 |
10 | 1030220100664 |
11 | 367a064308a7 |
12 | 1477b6763a74 |
13 | 761c3135101 |
14 | 37c11bc7156 |
15 | 1bbe986a2e4 |
hex | efdde73438 |
1030220100664 has 32 divisors (see below), whose sum is σ = 2045376144000. Its totient is φ = 484789017600.
The previous prime is 1030220100643. The next prime is 1030220100683. The reversal of 1030220100664 is 4660010220301.
It is a super-2 number, since 2×10302201006642 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3362137 + ... + 3655735.
It is an arithmetic number, because the mean of its divisors is an integer number (63918004500).
Almost surely, 21030220100664 is an apocalyptic number.
It is an amenable number.
1030220100664 is a deficient number, since it is larger than the sum of its proper divisors (1015156043336).
1030220100664 is a wasteful number, since it uses less digits than its factorization.
1030220100664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 319423 (or 319419 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 1030220100664 its reverse (4660010220301), we get a palindrome (5690230320965).
The spelling of 1030220100664 in words is "one trillion, thirty billion, two hundred twenty million, one hundred thousand, six hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •