Base | Representation |
---|---|
bin | 1111010000010… |
… | …11011111111100 |
3 | 22220210201110112 |
4 | 13220023133330 |
5 | 230230121442 |
6 | 20410525152 |
7 | 3112520132 |
oct | 750133774 |
9 | 286721415 |
10 | 127973372 |
11 | 6626831a |
12 | 36a367b8 |
13 | 206891b7 |
14 | 12dd3752 |
15 | b37d082 |
hex | 7a0b7fc |
127973372 has 12 divisors (see below), whose sum is σ = 224269920. Its totient is φ = 63896256.
The previous prime is 127973371. The next prime is 127973381. The reversal of 127973372 is 273379721.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (127973371) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19373 + ... + 25124.
It is an arithmetic number, because the mean of its divisors is an integer number (18689160).
Almost surely, 2127973372 is an apocalyptic number.
It is an amenable number.
127973372 is a deficient number, since it is larger than the sum of its proper divisors (96296548).
127973372 is a wasteful number, since it uses less digits than its factorization.
127973372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45220 (or 45218 counting only the distinct ones).
The product of its digits is 111132, while the sum is 41.
The square root of 127973372 is about 11312.5316353149. The cubic root of 127973372 is about 503.9334704742.
The spelling of 127973372 in words is "one hundred twenty-seven million, nine hundred seventy-three thousand, three hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •