Base | Representation |
---|---|
bin | 101010010101100… |
… | …0001000010110100 |
3 | 10200000001001120002 |
4 | 1110223001002310 |
5 | 10402131000422 |
6 | 352543330432 |
7 | 50126403650 |
oct | 12453010264 |
9 | 3600031502 |
10 | 1420562612 |
11 | 669963797 |
12 | 3378b0a18 |
13 | 1983cacc1 |
14 | d6945a60 |
15 | 84aa7692 |
hex | 54ac10b4 |
1420562612 has 24 divisors (see below), whose sum is σ = 2852458560. Its totient is φ = 606384000.
The previous prime is 1420562603. The next prime is 1420562659. The reversal of 1420562612 is 2162650241.
It is a super-2 number, since 2×14205626122 = 4035996269224525088, which 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, 94037 + ... + 108092.
It is an arithmetic number, because the mean of its divisors is an integer number (118852440).
Almost surely, 21420562612 is an apocalyptic number.
It is an amenable number.
1420562612 is an abundant number, since it is smaller than the sum of its proper divisors (1431895948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1420562612 is a wasteful number, since it uses less digits than its factorization.
1420562612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202391 (or 202389 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 1420562612 is about 37690.3517096883. The cubic root of 1420562612 is about 1124.1392888514.
The spelling of 1420562612 in words is "one billion, four hundred twenty million, five hundred sixty-two thousand, six hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •