Base | Representation |
---|---|
bin | 1110010011010… |
… | …10000011010001 |
3 | 22100202012201020 |
4 | 13021222003101 |
5 | 221203101144 |
6 | 15523230053 |
7 | 2654513511 |
oct | 711520321 |
9 | 270665636 |
10 | 119972049 |
11 | 617a285a |
12 | 34218329 |
13 | 1bb172a2 |
14 | 11d0d841 |
15 | a7ec419 |
hex | 726a0d1 |
119972049 has 16 divisors (see below), whose sum is σ = 162402240. Its totient is φ = 78770880.
The previous prime is 119972033. The next prime is 119972057. The reversal of 119972049 is 940279911.
It is not a de Polignac number, because 119972049 - 24 = 119972033 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 119972049.
It is not an unprimeable number, because it can be changed into a prime (119972849) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58174 + ... + 60200.
It is an arithmetic number, because the mean of its divisors is an integer number (10150140).
Almost surely, 2119972049 is an apocalyptic number.
It is an amenable number.
119972049 is a deficient number, since it is larger than the sum of its proper divisors (42430191).
119972049 is a wasteful number, since it uses less digits than its factorization.
119972049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2320.
The product of its (nonzero) digits is 40824, while the sum is 42.
The square root of 119972049 is about 10953.1752930372. The cubic root of 119972049 is about 493.2041157292.
The spelling of 119972049 in words is "one hundred nineteen million, nine hundred seventy-two thousand, forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •