Base | Representation |
---|---|
bin | 110111110110101… |
… | …0001000000000001 |
3 | 11211121112000202210 |
4 | 1233231101000001 |
5 | 12314234341324 |
6 | 505545132333 |
7 | 64304621346 |
oct | 15755210001 |
9 | 4747460683 |
10 | 1874137089 |
11 | 8819a0a30 |
12 | 44378a0a9 |
13 | 23b379976 |
14 | 13ac947cd |
15 | ae7eed29 |
hex | 6fb51001 |
1874137089 has 16 divisors (see below), whose sum is σ = 2728854720. Its totient is φ = 1134658560.
The previous prime is 1874137063. The next prime is 1874137091. The reversal of 1874137089 is 9807314781.
It is not a de Polignac number, because 1874137089 - 211 = 1874135041 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1874137039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3177 + ... + 61305.
It is an arithmetic number, because the mean of its divisors is an integer number (170553420).
Almost surely, 21874137089 is an apocalyptic number.
It is an amenable number.
1874137089 is a deficient number, since it is larger than the sum of its proper divisors (854717631).
1874137089 is a wasteful number, since it uses less digits than its factorization.
1874137089 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59120.
The product of its (nonzero) digits is 338688, while the sum is 48.
The square root of 1874137089 is about 43291.3050045849. The cubic root of 1874137089 is about 1232.9168417805.
The spelling of 1874137089 in words is "one billion, eight hundred seventy-four million, one hundred thirty-seven thousand, eighty-nine".
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