Base | Representation |
---|---|
bin | 111100110000000… |
… | …0011101101111100 |
3 | 12021001200211120000 |
4 | 1321200003231330 |
5 | 13133320300342 |
6 | 534134554300 |
7 | 101341341042 |
oct | 17140035574 |
9 | 5231624500 |
10 | 2038446972 |
11 | 956717421 |
12 | 48a808990 |
13 | 266419053 |
14 | 154a26392 |
15 | bde5944c |
hex | 79803b7c |
2038446972 has 30 divisors (see below), whose sum is σ = 5328903888. Its totient is φ = 679482216.
The previous prime is 2038446947. The next prime is 2038446973. The reversal of 2038446972 is 2796448302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2038446973) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3145428 + ... + 3146075.
Almost surely, 22038446972 is an apocalyptic number.
It is an amenable number.
2038446972 is an abundant number, since it is smaller than the sum of its proper divisors (3290456916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2038446972 is a wasteful number, since it uses less digits than its factorization.
2038446972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6291519 (or 6291508 counting only the distinct ones).
The product of its (nonzero) digits is 580608, while the sum is 45.
The square root of 2038446972 is about 45149.1635802924. The cubic root of 2038446972 is about 1267.9432209281.
The spelling of 2038446972 in words is "two billion, thirty-eight million, four hundred forty-six thousand, nine hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •