Base | Representation |
---|---|
bin | 10010101011101100… |
… | …110100001111110110 |
3 | 1220210001102002002101 |
4 | 102223230310033312 |
5 | 312040443141322 |
6 | 13114330332314 |
7 | 1310055422212 |
oct | 225354641766 |
9 | 56701362071 |
10 | 20060521462 |
11 | 8564706763 |
12 | 3a7a28a09a |
13 | 1b790a8057 |
14 | d8435b942 |
15 | 7c6223327 |
hex | 4abb343f6 |
20060521462 has 4 divisors (see below), whose sum is σ = 30090782196. Its totient is φ = 10030260730.
The previous prime is 20060521457. The next prime is 20060521477. The reversal of 20060521462 is 26412506002.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26412506002 = 2 ⋅13206253001.
It is a self number, because there is not a number n which added to its sum of digits gives 20060521462.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5015130364 + ... + 5015130367.
It is an arithmetic number, because the mean of its divisors is an integer number (7522695549).
Almost surely, 220060521462 is an apocalyptic number.
20060521462 is a deficient number, since it is larger than the sum of its proper divisors (10030260734).
20060521462 is a wasteful number, since it uses less digits than its factorization.
20060521462 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10030260733.
The product of its (nonzero) digits is 5760, while the sum is 28.
The spelling of 20060521462 in words is "twenty billion, sixty million, five hundred twenty-one thousand, four hundred sixty-two".
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