Base | Representation |
---|---|
bin | 11001011101011… |
… | …101001010101100 |
3 | 1002202202120110002 |
4 | 121131131022230 |
5 | 1333322331134 |
6 | 110215203432 |
7 | 13404506144 |
oct | 3135351254 |
9 | 1082676402 |
10 | 427152044 |
11 | 1aa130720 |
12 | bb076578 |
13 | 6a65a1b7 |
14 | 40a31924 |
15 | 2777887e |
hex | 1975d2ac |
427152044 has 24 divisors (see below), whose sum is σ = 850929408. Its totient is φ = 185717840.
The previous prime is 427152043. The next prime is 427152059. The reversal of 427152044 is 440251724.
It is a junction number, because it is equal to n+sod(n) for n = 427151998 and 427152016.
It is not an unprimeable number, because it can be changed into a prime (427152043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210032 + ... + 212055.
It is an arithmetic number, because the mean of its divisors is an integer number (35455392).
Almost surely, 2427152044 is an apocalyptic number.
427152044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
427152044 is a deficient number, since it is larger than the sum of its proper divisors (423777364).
427152044 is a wasteful number, since it uses less digits than its factorization.
427152044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 422125 (or 422123 counting only the distinct ones).
The product of its (nonzero) digits is 8960, while the sum is 29.
The square root of 427152044 is about 20667.6569547687. The cubic root of 427152044 is about 753.1141883953.
The spelling of 427152044 in words is "four hundred twenty-seven million, one hundred fifty-two thousand, forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •