Base | Representation |
---|---|
bin | 101011111000011… |
… | …0100000111001101 |
3 | 10210121121101111200 |
4 | 1113300310013031 |
5 | 11003414223112 |
6 | 402034540113 |
7 | 51326212434 |
oct | 12760640715 |
9 | 3717541450 |
10 | 1472414157 |
11 | 696159605 |
12 | 351137639 |
13 | 1a60840a6 |
14 | dd7a211b |
15 | 893eacdc |
hex | 57c341cd |
1472414157 has 12 divisors (see below), whose sum is σ = 2161687164. Its totient is φ = 965517120.
The previous prime is 1472414123. The next prime is 1472414159. The reversal of 1472414157 is 7514142741.
It can be written as a sum of positive squares in 2 ways, for example, as 21261321 + 1451152836 = 4611^2 + 38094^2 .
It is not a de Polignac number, because 1472414157 - 26 = 1472414093 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1472414159) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1340448 + ... + 1341545.
It is an arithmetic number, because the mean of its divisors is an integer number (180140597).
Almost surely, 21472414157 is an apocalyptic number.
It is an amenable number.
1472414157 is a deficient number, since it is larger than the sum of its proper divisors (689273007).
1472414157 is a wasteful number, since it uses less digits than its factorization.
1472414157 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2682060 (or 2682057 counting only the distinct ones).
The product of its digits is 31360, while the sum is 36.
The square root of 1472414157 is about 38372.0491634210. The cubic root of 1472414157 is about 1137.6534673911.
Adding to 1472414157 its reverse (7514142741), we get a palindrome (8986556898).
The spelling of 1472414157 in words is "one billion, four hundred seventy-two million, four hundred fourteen thousand, one hundred fifty-seven".
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