Base | Representation |
---|---|
bin | 10010101010100011… |
… | …00110001000110100 |
3 | 221212100112202120101 |
4 | 21111101212020310 |
5 | 131010234014422 |
6 | 4334200243444 |
7 | 503214533125 |
oct | 112521461064 |
9 | 27770482511 |
10 | 10020610612 |
11 | 4282412081 |
12 | 1b37a70584 |
13 | c390557bc |
14 | 6b0baa04c |
15 | 3d9acec27 |
hex | 255466234 |
10020610612 has 6 divisors (see below), whose sum is σ = 17536068578. Its totient is φ = 5010305304.
The previous prime is 10020610601. The next prime is 10020610619. The reversal of 10020610612 is 21601602001.
It can be written as a sum of positive squares in only one way, i.e., 6881697936 + 3138912676 = 82956^2 + 56026^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 10020610612.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10020610619) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252576323 + ... + 1252576330.
Almost surely, 210020610612 is an apocalyptic number.
It is an amenable number.
10020610612 is a deficient number, since it is larger than the sum of its proper divisors (7515457966).
10020610612 is a wasteful number, since it uses less digits than its factorization.
10020610612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2505152657 (or 2505152655 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 19.
The spelling of 10020610612 in words is "ten billion, twenty million, six hundred ten thousand, six hundred twelve".
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